Welch Dry Fast Diaphragm Pump

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Welch Dry Fast Diaphragm Pump Specification

Equipment Type
Dry Fast Diaphragm Pump

Material
High-grade chemical-resistant materials (e.g., PTFE diaphragms)

Processing Type
Vacuum Pumping

Condition
New

Technology
Oil-free Diaphragm Pump

Dimension (L*W*H)
Approx. 280 x 165 x 210 mm

Power Mode
Electric Powered

Voltage
220 V, 50/60 Hz

Power Consumption
Approx. 80-120 W

Pressure Output
Ultimate vacuum up to 8 mbar

Application
Laboratory vacuum filtration, rotary evaporators, gel drying, distillation and solvent removal

Coating Type
Anti-corrosive coating

Accessories
Fittings, power cord, user manual

Welch Dry Fast Diaphragm Pump Trade Information

Payment Terms
Others

Supply Ability
5 Per Month

Delivery Time
5 Months

Main Domestic Market
All India

About Welch Dry Fast Diaphragm Pump

We have gained a remarkable position in the industry by offering a qualitative assortment of Welch Dry Fast Diaphragm Pump. It provide mid-range vacuum (2 to 79 torr) with easy adjustment and low maintenance. Flow rates from 25 to 70 L/min). Efficient 2-head diaphragm design reduces maintenance, compact, portable and quiet are features of offered diaphragm pump. Apart from this, the entire range is rigorously tested under the strict inspection of our quality checkers. This Welch Dry Fast Diaphragm Pump can be availed from us in different specifications at market leading prices.

Efficient Oil-Free Performance

This dry fast diaphragm pump delivers consistent vacuum power without the need for oil, reducing maintenance and operational costs. The oil-free operation eliminates the risk of oil contamination, making it exceptionally suitable for sensitive laboratory procedures and protecting samples from impurities.

Silent and Reliable Operation

With a noise level below 50 dB(A), the Welch pump ensures a quiet working environment. Its robust two-stage diaphragm design, in combination with thermal and overload protection, provides continuous and dependable performance, making it a trusted choice for environments where reliability and safety are paramount.

Versatile Laboratory Applications

Designed for a range of laboratory requirements, including vacuum filtration, rotary evaporators, gel drying, distillation, and solvent removal, the pump adapts to diverse laboratory setups. High-grade, chemical-resistant materialssuch as PTFE diaphragmsenable compatibility with aggressive solvents, broadening its field of application.

FAQs of Welch Dry Fast Diaphragm Pump:

Q: How does the Welch Dry Fast Diaphragm Pump maintain an oil-free operation?

A: The pump utilizes a two-stage diaphragm mechanism that requires no lubrication, eliminating the need for oil. This design ensures clean, maintenance-friendly performance with zero risk of oil contamination for your laboratory processes.

Q: What kinds of laboratory processes can benefit from using this vacuum pump?

A: This pump is ideal for vacuum filtration, rotary evaporators, gel drying, distillation, and solvent removal. Its robust chemical resistance and powerful vacuum output make it suitable for a broad spectrum of laboratory applications.

Q: When is it necessary to replace any pump parts or perform maintenance?

A: Routine checks are recommended to ensure diaphragm integrity and connection tightness, but the oil-free, PTFE diaphragm design minimizes regular maintenance. Replacement may only be necessary after extended use or in case of noticeable performance drops.

Q: Where can this pump be installed in the laboratory?

A: Its compact size (approximately 280 x 165 x 210 mm) and lightweight construction (~7.5 kg) allow easy placement on benchtops, under laboratory hoods, or beside other equipment, depending on the workflow.

Q: What safety features are incorporated in the Welch Dry Fast Diaphragm Pump?

A: The pump is equipped with both overload and thermal protection systems to guard against overheating and electrical faults. These features, along with CE and RoHS certifications, ensure secure, compliant laboratory operation.

Q: How are corrosive or aggressive chemicals managed by this pump?

A: The use of high-grade chemical-resistant materials, including PTFE diaphragms and anti-corrosive coatings, ensures compatibility with aggressive solvents and acids, significantly extending the pumps operational lifespan.