Chemical Duty Explosion Proof Motors Diaphragm Pumps
Manufacturer: Welch Ilmvac
Starting at from $7,426.00 Sale $7,054.70
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Chemical Duty Explosion Proof Motors Diaphragm Pumps
Description
Welch corrosion-resistant diaphragm vacuum pumps are driven by explosion-proof motors rated for Class I Hazardous Locations (HazLoc). The aluminum pump head is PTFE coated and the diaphragm is covered by a PTFE liner to separate chemical media from the diaphragm. The explosion-proof motor is directly coupled to the diaphragm pumping module. Stainless steel tubing is used to connect pump heads together in one and two-stage configurations.
The vacuum pump doesn’t come with an on/off switch, plug or cord, but must be conduit wired to the on/off explosion-proof control panel. Always use a certified electrician for the proper installation of a vacuum pump with the explosion-proof motor to meet your local municipal codes.
Important: Always use a certified electrician for proper installation of pumps with explosion-proof motors to meet your local municipal codes. Conduit wining required. No cord, plug, or on/off switch included. Note: Explosion-proof motor (CSA, UL) is Class I, Groups C&D and Class II, Groups F&G.
Features:
- Corrosion-resistant
- Flow from 4.5 to 6.9 cfm
- Maximum vacuum to 29 in. Hg (25 Torr)
- Fitted with Class I, Groups C&D explosion proof motor (CSA/UL)
- Portable
SKU | Ultimate Pressure | Motor Type | Pump Connections | Ambient Temperature Range |
---|---|---|---|---|
2090W-01 | 25 Torr | Explosion Proof | NW25 | 10°C - 40°C |
2085W-01 | 100 Torr | Explosion Proof | NW25 | 10°C - 40°C |
Welch Chemical Duty, Explosion Proof Diaphragm Pumps Brochure | Download | |
Manual for Models 2090W-01 and 2085W-01 | Download | |
Welch Chemical Duty, Dry (Oil-Free) Diaphragm Vacuum Pump Brochure | Download |
SKU | Dimensions | Certification | Power Requirement | Plug Type |
---|---|---|---|---|
2090W-01 | 24.6 in x 11.1 in x 11.3 in | cUL, CE | 115V, 60Hz, 1 Phase | NEMA 5-15 |
2085W-01 | 27 in x 11.3 in x 11.3 in | cUL, CE | 115V, 60Hz, 1 Phase | NEMA 5-15 |