Welch 1402N-90 Pump Chem Resistant Rotary Vane: Explosion Proof Motor


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Sale price$4,728.00 USD
Description
Overview

Welch’s explosion-proof pumps are specially designed to prevent internal and external explosions by enclosing the parts that could ignite the material being transported or found in the surrounding area. The key benefits of Welch’s pumps for hazardous environments include:

•Explosion-Proof Reliability - Sealed design and robust construction mitigates the risk of sparks and explosion, providing secure operation and peace of mind in industrial settings.
•Performance of a Regular Motor - Welch’s explosion-proof pumps deliver performance that is on par with pumps equipped with regular motors. Users don’t have to sacrifice efficiency to prioritize safety.
•Safety in Hazardous Conditions - These pumps have been designed specifically with hazardous conditions in mind. Whether in applications where flammable vapors are unavoidable or in settings with stringent safety protocols, they offer a safety-certified solution.
•Versatility - Welch’s explosion-proof pumps come in a range of technologies, models and sizes. You can count on the explosion-proof design and uncompromised performance across multiple pump types for a variety of industrial needs.
•Legal Compliance - Our pumps are a legally sound solution for industrial applications that will help you ensure compliance with stringent legal regulations governing hazardous environments.

 

 
Belt-Driven Rotary Vane: Chemical Resistant

 

•Large oil capacity for excellent dilution of contaminants

•Vital parts are corrosion resistant

•Low pump rpm reduces frictional wear

•Nitrogen purge standard

•Easy attachment with NW fittings

•Available in 230V/60Hz

•Free air displacement @60Hz: 5.6 cfm (160 L/min) 

•Ultimate Pressure: 1x10-4 Torr (0.00013 mbar)

 

*Tariff/Market Adjustment Charges May Apply to Orders

 

 

Discover Welch’s comprehensive range of explosion-proof pumps designed to meet the diverse needs of various applications, such as vacuum ovens, freeze dryers, and distillation. Our pumps are suitable for various industries that work with highly combustible materials, such as oil refining, petrochemical, utility, power generation, nuclear, environmental monitoring, and more.

Specifications
Specification

 

Weight

82

Ultimate Pressure

1x10⁻⁴

Exhaust / Intake threads

1-20

Motor Power, HP (kW) at 60 Hz

1/2 (0.37)

Motor Speed, RPM, @60Hz

525

Oil Capacity, L

2.1

Tubing Needed

Dimensions, LxWxH, in (mm)

356x305x432

Free Air Displacement

5.6 (158)

 

   

 

   

 

   

 

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