Brands

Microplate Reader Accessories

<h2>What Are Microplate Reader Accessories?</h2>
&nbsp;
Microplate reader accessories are supplementary components that extend detection range, maintain instrument performance, and support compliance in regulated workflows. They fall into four groups: optical accessories (filters, filter cubes, and polarizers for wavelength selection in fluorescence and absorbance detection); illumination accessories (replacement xenon flash lamps, deuterium lamps, or LED upgrade modules that provide the excitation light source); calibration and validation tools (absorbance validation plates with certified reference values, fluorescence uniformity plates, and luminescence performance standards used to verify reader performance); and automation and software accessories (reagent injectors for kinetic luminescence assays, plate stackers for unattended batch reading, and software module licenses for 21 CFR Part 11 compliance, spectral scanning, or advanced kinetics). Because accessory designs are manufacturer-specific, a filter block designed for one plate reader brand will not fit another; always order accessories using the instrument's model number as the primary specification parameter. Filter sets are the most commonly needed accessory for multi-mode readers; confirm the filter block format and thread size for your specific reader model before ordering, as filter cube dimensions vary significantly between manufacturers and generations.
&nbsp;
<h2 dir="ltr">What you will find: </h2>
<ul>
<li data-section-id="23xybn" data-start="25" data-end="117">Replacement filters and optical accessories for maintaining microplate reader performance.</li>
<li data-section-id="71w1ic" data-start="118" data-end="209">Calibration and validation tools to support accurate and reproducible assay measurements.</li>
<li data-section-id="6jcbpl" data-start="210" data-end="312">Microplates and consumables compatible with absorbance, fluorescence, and luminescence applications.</li>
<li data-section-id="y9aam2" data-start="313" data-end="396">Replacement components and maintenance accessories for routine instrument upkeep.</li>
<li data-section-id="qoq7y7" data-start="397" data-end="523" data-is-last-node="">Accessories designed to support ELISA, cell-based assays, nucleic acid quantification, and other microplate-based workflows.</li>
</ul>
&nbsp;
<h2>How to Choose Microplate Reader Accessories</h2>
&nbsp;
Filter sets for fluorescence and absorbance.
Fluorescence filter sets (excitation filter, dichroic mirror, emission filter) must match both the fluorophore's excitation and emission spectra and the filter cube housing format of the specific reader. Most microplate reader filters use standard 25 mm diameter circular filters; some readers use 12 mm micro-filters. Common fluorescence filter sets: FITC/SYBR Green (Ex 485/12 nm, Em 520/10 nm); DAPI/Hoechst (Ex 360/40 nm, Em 460/40 nm); TRITC/PI (Ex 544/10 nm, Em 620/10 nm); Cy5 (Ex 620/10 nm, Em 680/10 nm). For absorbance, filter-based readers require individual narrow-bandpass filters at the wavelengths required by each assay protocol: 450 nm for ELISA, 595 nm for Bradford, 562 nm for BCA, 260 nm, and 280 nm for nucleic acid and protein.
Replacement lamps
Xenon flash lamps are the standard excitation source in high-quality fluorescence and absorbance microplate readers; typical lamp lifetime is 500 million flashes (approximately 3 to 5 years of daily use). Lamp output decreases gradually before failure; rising CV% in repeated measurements of the same standard is the first sign of lamp degradation. Replacement xenon flash lamps are model-specific; confirm part number from the instrument manual before ordering. Some instrument manufacturers have transitioned to LED-based excitation sources, which have much longer lifetimes (50,000+ hours) and do not require routine lamp replacement.
Calibration and validation plates
Calibration plates contain certified optical standards (neutral density filters, fluorescent reference dyes at known concentrations, or luminescent reference materials) in an SBS-format plate footprint for installation in the plate carriage. They are used to verify photometric accuracy, linearity, and inter-well uniformity (CV% across all 96 or 384 wells). These verifications are required in ISO 17025 accredited labs and GLP/GMP environments, and recommended as best practice for any lab relying on quantitative plate reader data. Validation plates are model-specific and must be re-certified periodically (typically annually) by the manufacturer.
Reagent injectors
Reagent injectors are syringe-pump accessories that dispense a defined volume of reagent into each well of a microplate immediately before or during reading, required for luminescence kinetic assays (luciferase, beta-galactosidase, flash luminescence from coelenterazine), where the signal decays rapidly after reagent addition. Single injectors add one reagent (e.g., luciferase substrate); dual injectors allow sequential addition of two reagents for sequential flash and glow luminescence detection. Injectors are model-specific and must be installed and calibrated by the manufacturer or a qualified service engineer.
Plate stackers and automation accessories
Plate stacker modules load and unload microplates automatically from a tray of 10 to 50 plates, allowing unattended overnight batch reading. Integration with laboratory robotics and LIMS extends this to fully automated plate reading workflows. Plate stackers are model-specific and typically sold as separate accessories from the reader. Confirm that the plate stacker is compatible with the specific plate type (96-well standard, 384-well, with or without sealing film) and the plate loading orientation.
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<h2>Specifications Context</h2>
&nbsp;
Filter bandpass width (the FWHM of the filter transmission curve) affects sensitivity and selectivity. Narrower bandpass filters (10 nm FWHM) improve selectivity by excluding off-target fluorophore emission but transmit less light, reducing signal. Wider bandpass filters (20 to 40 nm) transmit more light for a brighter signal, but may allow bleed-through from closely overlapping fluorophores. In multiplex assays with two or more fluorophores, narrow bandpass emission filters reduce spectral cross-talk between channels. Optical density (OD) of the blocking region outside the transmission band should be at least OD 5 to OD 6 for fluorescence filters to prevent light leakage from the excitation source from reaching the detector.
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To discuss product availability or get selection guidance,&nbsp;<a href="https://mbpinc.net/contact-us">contact the MBP team</a>.

Microplate Brochure

Wash bottle assembly (1 bottle with cap and tubing)

MW9600-WSHB by Accuris Instruments is an extra wash bottle assembly (1 bottle + cap + tubing) for the SmartWasher™96 Microplate Washer (MW9600 / MW9600-E). The auto-rinse function primes the dispensing tube and wash heads on installation, preventing cross-contamination and clogging when switching between wash reagents. Use as a direct replacement or as a dedicated second-channel buffer bottle in multi-buffer ELISA washing protocols.

Manufacture

Wash Bottles

<h2 data-section-id="gy6c1g" data-start="0" data-end="42">What Are Laboratory Wash Mouth Bottles?</h2>
&nbsp;
Laboratory wash bottles, also known as squeeze bottles or wash mouth bottles, are flexible LDPE containers available in 250 mL, 500 mL, and 1000 mL capacities. They feature a narrow dispensing nozzle or integrated draw-tube spout that delivers a controlled stream of liquid when the bottle is squeezed by hand. The flexibility of LDPE enables this dispensing action, making it the preferred material for wash bottles. These bottles are commonly used for rinsing laboratory glassware with distilled or deionized water, dispensing solvents during sample preparation, flushing residues during titrations and extractions, and directing liquids into narrow-neck vessels. Globe Scientific wash bottles are available with color-coded polypropylene caps and GHS-labeled safety-vented options for handling volatile solvents. Safety-vented wash bottles should always be used with volatile solvents such as ethanol, methanol, isopropanol, and acetone to prevent pressure build-up caused by vapor expansion.
&nbsp;
<h2 dir="ltr">What you will find: </h2>
<ul>
<li dir="ltr" aria-level="1">
Laboratory wash mouth squeeze bottles for controlled rinsing
</li>
<li dir="ltr" aria-level="1">
Chemical-resistant LDPE wash bottles for routine lab use
</li>
<li dir="ltr" aria-level="1">
Narrow-tip dispensing bottles for precise liquid flow
</li>
<li dir="ltr" aria-level="1">
Distilled water wash bottles for cleaning applications
</li>
<li dir="ltr" aria-level="1">
Buffer solution dispensing bottles for lab workflows
</li>
<li dir="ltr" aria-level="1">
Reagent-grade wash bottles for general handling tasks
</li>
<li dir="ltr" aria-level="1">
Durable plastic squeeze bottles for daily laboratory use
</li>
<li dir="ltr" aria-level="1">
Flexible wash bottles designed for repeated bench operations
</li>
<li dir="ltr" aria-level="1">
General-purpose rinse bottles for multi-use lab environments
</li>
</ul>
&nbsp;
<h2 data-section-id="zngmf6" data-start="1041" data-end="1076">How to Choose Wash Mouth Bottles</h2>
&nbsp;
Vented vs. Non-Vented
Non-vented wash bottles are suitable for deionized water, distilled water, and other non-volatile aqueous solutions. Safety-vented wash bottles include a pressure-relief vent in the dispensing nozzle, allowing solvent vapors to escape safely and reducing the risk of pressure accumulation. These bottles are recommended for volatile solvents such as ethanol, methanol, isopropanol, and acetone. Globe Scientific GHS-labeled wash bottles combine safety venting with pre-printed hazard labeling for improved chemical identification and compliance.
Color-Coded Cap System
Color-coded caps help prevent reagent mix-ups in busy laboratory environments. A commonly used convention is blue for water, red for ethanol, yellow for isopropanol, green for methanol, and white for custom labeling or general use. Establishing a consistent color-coding system throughout the laboratory helps improve safety and workflow efficiency.
Wide Mouth vs. Standard Design
Standard wash bottles use a narrow draw tube extending to the base of the bottle, allowing liquid dispensing while the bottle remains upright. Wide-mouth wash bottles feature a larger neck opening, making refilling from bulk containers, carboys, or reagent bottles faster and easier. Laboratories that refill bottles frequently often prefer wide-mouth designs to reduce spills and simplify handling.
Volume Selection
The 500 mL wash bottle is the most common laboratory size, providing a balance between capacity and ease of handling. A 250 mL bottle is ideal when smaller volumes are sufficient or greater dispensing control is required. For high-throughput environments where liquids are used continuously, 1000 mL bottles minimize refill frequency and improve efficiency.
&nbsp;
<h2 data-section-id="1jl751w" data-start="3495" data-end="3520">Specifications Context</h2>
&nbsp;
Globe Scientific Diamond RealSeal LDPE wash bottles feature an integral-seal polypropylene screw cap and draw-tube assembly for reliable dispensing. Wide-mouth models incorporate a larger neck opening to facilitate rapid refilling while retaining the same dispensing performance. GHS-labeled wash bottles are designed to support compliance with Globally Harmonized System (GHS) chemical hazard communication requirements and are widely used for solvent handling in research, pharmaceutical, industrial, and educational laboratories. As of 2026, safety-vented GHS-labeled wash bottles are considered standard practice in laboratories handling flammable solvents on the bench. Explore wide mouth bottles and narrow mouth bottles for applications requiring long-term liquid storage rather than squeeze dispensing.
<a href="https://mbpinc.net/contact-us">Request a quote from the MBP team</a> for product specifications, availability, and bulk purchasing support.

Wash Mouth Bottles

Wash bottle, wide mouth, Plain

Globe Scientific WGW230P 250 mL wide-mouth LDPE wash bottle, white PP screwcap. Square-shouldered design for spill-free filling; precision jet-tip for controlled dispensing. Box of 5.

Wash bottle, wide mouth, 250mL, LDPE, round, blue screwcap, BOX/5

Wash bottle, wide mouth, 500mL, LDPE, round, blue screwcap, BOX/5

Wash bottle, wide mouth,1000mL, LDPE, round, blue screwcap, BOX/5

Wash bottle, wide mouth, 250mL, LDPE, round, white screwcap, BOX/5

Wash bottle, wide mouth, 250mL, LDPE, round, red screwcap, BOX/5

Wash bottle, wide mouth, 250mL, LDPE, round, yellow screwcap, BOX/5

Wash bottle, wide mouth, 250mL, LDPE, round, green screwcap, BOX/5

Wash bottle, wide mouth, 500mL, LDPE, round, white screwcap, BOX/5

Wash bottle, wide mouth, 500mL, LDPE, round, red screwcap, BOX/5

Wash bottle, wide mouth, 500mL, LDPE, round, yellow screwcap, BOX/5

Wash bottle, wide mouth, 500mL, LDPE, round, green screwcap, BOX/5

Wash bottle, wide mouth,1000mL, LDPE, round, white screwcap, BOX/5

Wash bottle, wide mouth,1000mL, LDPE, round, yellow screwcap, BOX/5

Wash bottle, wide mouth,1000mL, LDPE, round, red screwcap, BOX/5

Wash bottle, wide mouth,1000mL, LDPE, round, green screwcap, BOX/5

Flyer

Wash bottles, GHS Labeled, Assorted Pack: Acetone, Methanol, Isopropanol, Ethanol and Distilled Water, 5/Bag

Globe Scientific WGW500AST-GHS is an assorted 5-pack of GHS/OSHA-compliant 500 mL LDPE wash bottles — acetone (red), methanol (green), isopropanol (yellow), ethanol (orange), distilled water (white) — with patented DripLok® valve, safety-vented caps on solvent bottles, jet-tip dispensing, and tri-lingual labels (English, French, Spanish). Fully assembled, ready to use.

Wash bottles, GHS Labeled, Assorted Pack: Acetone, Methanol, Isopropanol, Ethanol and Distilled Water, BOX/5

Wash bottle, Acetone, 500mL, LDPE,multi-lingual,vented,red, GHS Labeled, BOX/5

Wash bottle, Acetone, 500mL, LDPE,multi-lingual,vented,red, GHS Labeled, EA

Wash bottle, Methanol, 500mL, LDPE,multi-lingual,vent,green, GHS Labeled, BOX/5

Wash bottle, Methanol, 500mL, LDPE,multi-lingual,vent,green, GHS Labeled, EA

Wash bottle, Isopropanol,500mL, LDPE,multi-lingual,vented, yellow, GHS Labeled, BOX/5

Wash bottle, Isopropanol,500mL, LDPE,multi-lingual,vented, yellow, GHS Labeled, EA

Wash bottle, Ethanol, 500mL, LDPE,multi-lingual,vent,orange, GHS Labeled, BOX/5

Wash bottle, Ethanol, 500mL, LDPE,multi-lingual,vent,orange, GHS Labeled, EA

Wash bottle, Distilled Water, 500mL, LDPE,multi-lingual,round,white, GHS Labeled, BOX/5

Wash bottle, Distilled Water, 500mL, LDPE,multi-lingual,round,white, GHS Labeled, EA

Waste bottle assembly (1 bottle with cap and tubing)

The MW9600-WSTB by Accuris Instruments is a replacement waste bottle assembly (1 bottle with cap and tubing) for the SmartWasher96 microplate washer (MW9600 and MW9600-E). Keeps a spare on hand to eliminate downtime when the integrated waste-level sensor signals a full bottle during ELISA or cell-based plate washing.

<h2>What are Welch vacuum pumps?</h2>
&nbsp;
Across International is an American laboratory vacuum pump brand offering oil-free diaphragm and corrosion-resistant pumps for routine laboratory vacuum applications. Its specialized series is the flagship line, designed for chemical resistance and reliable performance in standard lab workflows.
&nbsp;
<h2>What you will find: </h2>
&nbsp;
<ul>
<li data-path-to-node="1,0,0">Corrosion-resistant, two-stage belt-driven systems specifically engineered to handle aggressive chemical vapors and highly corrosive gases.</li>
<li data-path-to-node="1,1,0">Heavy-duty vacuum systems equipped with explosion-proof motors to ensure safe operation in hazardous environments containing flammable vapors.</li>
<li data-path-to-node="1,2,0">Fully chemical-resistant, four-head diaphragm configurations designed to provide high-flow, oil-free vacuum performance for harsh solvent evaporations.</li>
<li data-path-to-node="1,3,0">Rugged, dual-stage oil-sealed pumps utilizing a reliable belt-drive mechanism to deliver deep, stable high-vacuum levels.</li>
<li data-path-to-node="1,4,0">Original equipment service kits packed with essential replacement parts to maintain optimum sealing and extend diaphragm operational life.</li>
<li data-path-to-node="1,5,0">Air-cooled diffusion systems engineered to boost vacuum throughput and achieve ultra-high vacuum ranges for specialized industrial or physics applications.</li>
<li data-path-to-node="1,6,0">Two-head, oil-free chemical duty pumps utilizing advanced dry technology to ensure clean, low-maintenance laboratory vacuums.</li>
</ul>
&nbsp;
<h2>How to choose a Welch vacuum pump</h2>
&nbsp;
Choose the Dryfast ULTRA series for oil-free chemical vacuum
The Dryfast ULTRA series provides PTFE-wetted, oil-free vacuum pumps suitable for routine chemistry and biology applications. Single-stage models are used for filtration, while two-stage models support deeper vacuum for rotary evaporation and concentration.
Choose the CRV Pro series for aggressive chemical resistance
The CRV Pro series is designed for highly corrosive environments, including strong acids and halogenated solvents, offering enhanced material resistance compared with standard diaphragm pump construction.
Confirm ultimate vacuum requirements
Single-stage Welch pumps typically reach ~50&ndash;100 mbar for filtration, while two-stage models achieve ~3&ndash;7 mbar for rotary evaporation and SpeedVac applications. Model selection should match the required vacuum level.
Consider control requirements
Most Welch pumps are used as standalone systems, but they can also be paired with external vacuum controllers for set-point regulation when more precise control is required.
Check noise and installation requirements
Noise levels vary by model, so specifications should be reviewed for bench placement or enclosed operation. Exhaust routing and ventilation should also be considered during setup.
&nbsp;
<h2>Specifications context</h2>
&nbsp;
Welch Dryfast pumps are designed for continuous operation with thermal protection that shuts down the motor under overheating conditions and restarts after cooling. They are widely used in North American laboratories due to their balance of cost, reliability, and chemical resistance.
As of 2026, Welch Dryfast ULTRA pumps remain a standard choice for oil-free diaphragm vacuum applications in research and analytical labs.
The MBP team is here to help&mdash;<a href="https://mbpinc.net/contact-us">reach out today for a personalized quote</a>.

Welch Pumps

Welch 1400 DuoSeal belt drive rotary vane dual stage pump

Welch 1400 DuoSeal Standard Package

Welch 1400 DuoSeal 0.9 cfm 0.1 Micron Belt Drive Dual-Stage Pump

The Welch 1400 DuoSeal belt drive rotary vane is a durable vacuum pump with a superior vapor handling capability. It offers an excellent ultimate pressure of 1x10-4 torr. These pumps are commonly used for vacuum furnace evacuation, backing turbomolecular pumps, backing diffusion pumps, rotary evaporation, refrigeration system evacuation, epoxy degassing, vacuum sterilization, backing mass spectrometers, freeze drying, vacuum centrifugal applications, vacuum distillation, space research, and other vacuum processes. These Welch 1400 DuoSeal Belt Drive Pumps have a pumping speed displacement of 0.9 CFM.\r\n\r\n

Model

Electrical requirements

 Type

Application

Pumping rate

Oil capacity

Ult. vacuum pressure

Motor speed

Intake ID (vacuum connection)

Intake/exhaust thread size

Adjustable vac./gas ballast

Pump weight

Compliance

Manufacturer

Vacuum Pump

<h2>What are laboratory vacuum pumps?</h2>
&nbsp;
Laboratory vacuum pumps are instruments that remove gas from a connected vessel or system to create sub-atmospheric pressure for applications including rotary evaporation of solvents, vacuum filtration through B&uuml;chner funnels and membranes, SpeedVac centrifugal concentration, gel drying, lyophilization rough vacuum, and degassing of solvents and solutions. MBP carries vacuum pumps from Vacuubrand, Welch, and ULVAC, which together cover the full range of laboratory vacuum needs from moderate filtration vacuum to deep vacuum for turbomolecular backing, available in oil-free diaphragm and oil-sealed rotary vane configurations.
&nbsp;
<h2>What you will find:</h2>
&nbsp;
<ul style="list-style-type: disc;">
<li dir="ltr"><a href="https://mbpinc.net/equipments/sample-processing/pumps/vaccum-pumps/edwards-pumps" style="color: #236fa1;">Edwards Pumps: </a>Reliability at its best &ndash; with strong vacuum pumps that are made to work for high-performing industrial and research purposes.</li>
<li dir="ltr"><a href="https://mbpinc.net/equipments/sample-processing/pumps/vaccum-pumps/agilent-pumps" style="color: #236fa1;">Agilent Pumps: </a>Get the most out of high vacuum pumps engineered for mass spectrometry, leak testing, and other advanced lab methods.</li>
<li dir="ltr"><a href="https://mbpinc.net/equipments/sample-processing/pumps/vaccum-pumps/vacuubrand-pumps">Vacuubrand Pumps: </a>Take advantage of German-engineered diaphragm pumps and vacuum control devices that are resistant to chemical agents and easy to maintain.</li>
<li dir="ltr"><a href="https://mbpinc.net/equipments/sample-processing/pumps/vaccum-pumps/welch-pumps">Welch Pumps: </a>Perfect for all your routine lab procedures using vacuum pumps made with quality materials for durability and versatility.</li>
<li dir="ltr"><a href="https://mbpinc.net/equipments/sample-processing/pumps/vaccum-pumps/ulvac-pumps" style="color: #236fa1;">ULVAC Pumps:</a> Use proven Japanese vacuum technology renowned for reliable and effective operations in manufacturing and thin-film production.</li>
<li dir="ltr"><a href="https://mbpinc.net/equipments/sample-processing/pumps/vaccum-pumps/vaccum-pump-accessories" style="color: #236fa1;">Vacuum Pump Accessories:</a> Boost your system&rsquo;s capabilities with oil mist filters, traps, and other accessories to optimize pump performance.</li>
</ul>
&nbsp;
<h2>How to choose between vacuum pump brands and types</h2>
&nbsp;
Choose Vacuubrand for premium PTFE diaphragm and chemistry vacuum systems
Vacuubrand diaphragm pumps are known for their high-quality PTFE-wetted construction, precise chemistry vacuum control systems with automatic set-point regulation, and a broad range of configurations from single-stage to two-stage models, making them the preferred brand for demanding rotary evaporation and concentration applications where reproducible vacuum control is important.
Choose Welch for reliable, cost-effective diaphragm and corrosion-resistant vacuum
Welch (by Gardner Denver) diaphragm pumps offer solid performance for routine filtration and moderate vacuum applications at a competitive price point, with the Dryfast ULTRA series as their flagship oil-free, chemically resistant product line covering most common laboratory vacuum needs.
Choose ULVAC for applications requiring deeper vacuum
ULVAC rotary vane oil-sealed pumps achieve deeper ultimate vacuum levels than oil-free diaphragm pumps, making them appropriate for applications like thin-film deposition, high-vacuum instruments, manifold vacuum systems, or backing turbomolecular pumps, where vacuum levels below 1 mbar are required.
Check the accessories catalog for vacuum tubing, traps, and gauges
Accessories include cold traps and chemical traps to protect pumps from solvent and corrosive vapors, vacuum tubing (rubber, silicone, or PTFE), and vacuum gauges and controllers for monitoring and regulating applied vacuum.
Match ultimate vacuum and pumping speed to your application requirements
Ultimate vacuum determines the lowest pressure achievable, while pumping speed determines how quickly the system reaches and maintains that vacuum. Both must be matched to system volume and gas load from evaporation, filtration, or outgassing.
&nbsp;
<h2>Specifications context</h2>
&nbsp;
The choice between oil-free diaphragm and oil-sealed rotary vane pumps is primarily determined by required ultimate vacuum and chemical exposure. Diaphragm pumps provide oil-free, low-maintenance vacuum suitable for most chemistry and biology applications above ~1&ndash;5 mbar, while rotary vane pumps achieve deeper vacuum but require oil changes and carry contamination risk.
As of 2026, oil-free diaphragm pumps from Vacuubrand and Welch cover most standard molecular biology and chemistry vacuum applications, while ULVAC rotary vane and dry pumps serve specialized deep-vacuum requirements.
Do you need any assistance figuring out your displacement or pressure requirements? Our experts at MBP are here to help. <a href="https://mbpinc.net/contact-us">Contact us for a customized quote.</a>

Vaccum Pump

Welch 1417 Oil Mist Exhaust Filter for 1400 DuoSeal Vacuum Pumps

The 1417 by Welch is a 0.3-micron oil mist exhaust filter for the Welch 1400 DuoSeal belt-driven rotary vane vacuum pump series. It installs with a screw-in design and sealing gasket, captures oil aerosol from the pump exhaust, and reduces pump noise. Replacement elements (1417G/1417L) are available separately. Supplied by MBP Inc. to research and industrial accounts across the USA and Canada.

Welch 1417F KF25 Exhaust Oil Mist Filter with Drainback Feature

1417F by Welch Vacuum is a KF25 (NW25) exhaust oil mist filter with a 0.3 micron filtration rating and integrated drainback feature that returns coalesced pump oil to the reservoir, reducing oil consumption. Compatible with Welch CRVpro 16/24/30, 1402N, and 1376N rotary vane pumps; replacement element is Welch 1417H-01.

Welch 2052 Diaphragm Vacuum Pump Service Kit Standard Package

Welch 2052 Diaphragm Vacuum Pump Service Kit

This service kit will keep your Welch 2052 diaphragm pumps run at top performance.\r\n\r

Product Literature

Welch CRVPro Direct Drive Rotary Vane Vacuum Pump

Welch CRVPro Direct Drive Rotary Vane Vacuum Pump Series

The CRVpro series by Welch Vacuum is a seven-model line of direct-drive two-stage rotary vane pumps (CRVpro 2 through 30) covering 1.8–21 CFM at a 2×10⁻³ mbar ultimate pressure. Direct-drive construction eliminates belt maintenance; the enlarged oil reservoir (40% larger than comparable pumps) extends oil life by diluting contaminants. Each pump ships with 1L of Welch premium oil, a KF16 adapter, and a manual. Contact MBP to specify the model CFM rating you need and request institutional pricing.

Welch 5.6 CFM CRVPro 8 Direct Drive Rotary Vane Vacuum Pump

Welch 12.8 CFM CRVPro 16 Direct Drive Rotary Vane Vacuum Pump

Welch 22 CFM CRVPro 30 Direct Drive Rotary Vane Vacuum Pump

Welch 39 CFM CRVPro 48 Direct Drive Rotary Vane Vacuum Pump

Welch 53 CFM CRVPro 65 Direct Drive Rotary Vane Vacuum Pump

Welch CRVpro Series Rotary Vane Vacuum Pumps

Welch CRVPro Series Explosion Proof Rotary Vane Vacuum Pump

Motor Wiring Diagram (should be on motor)

Fastening Kit (4x Fastening Screws, 1x Ground Screw, 4x Lock Washers) | Located inside Junction Box

Welch CRVpro Explosion Proof Rotary Vane Vacuum Pumps

The CRVpro-EX series by Welch are explosion-proof two-stage rotary vane vacuum pumps (2.8–12.8 CFM) with an ultimate vacuum of 1.5 × 10⁻³ Torr, cUL listed (E485334). Designed for hazardous locations where flammable vapors are present, these units require professional conduit wiring and ship without cord or plug. Available through MBP Inc. for research and industrial procurement across the USA and Canada.

Welch 5.6 CFM CRVpro8 Explosion Proof Rotary Vane Vacuum Pump

Welch 12.8 CFM CRVpro16 Explosion Proof Rotary Vane Vacuum Pump

Welch ChemStar 1400N DuoSeal belt drive rotary vane dual-stage pump

Power Cord with plug (may be hardwired to the unit)

Welch ChemStar 1400N DuoSeal Standard Package

Welch ChemStar 1400N 0.9 cfm 0.1 Micron Belt Drive 2-Stage Pump

The Welch 1400N ChemStar belt drive rotary vane is a durable vacuum pump with a superior vapor handling capability. It offers an excellent ultimate pressure of 1x10-4 torr. These pumps are commonly used for vacuum furnace evacuation, backing turbomolecular pumps, backing diffusion pumps, rotary evaporation, refrigeration system evacuation, epoxy degassing, vacuum sterilization, backing mass spectrometers, freeze drying, vacuum centrifugal applications, vacuum distillation, space research, and other vacuum processes. These Welch 1400N ChemStar Belt Drive Pumps have a pumping speed displacement of 0.9 CFM.\r\n\r\n

Type

 Intake/exhaust thread size

Shipping dimensions (LxWxH)

Welch 2085 6.9 CFM Diaphragm Pump with Explosion Proof Motor

Fastening Kit (4x Fastening Screws, 1x Ground Screws, 4x Lock Washers) | Located inside Junction Box