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Color: Red/Small

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Product Gallery Welch CRVpro4 Vacuum Pump With Explosion Proof Motor cUL -  Chemtech Scientific

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Welch CRVpro4 Vacuum Pump With Explosion Proof Motor cUL

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$ 3,253.60

 $ 3,920.00

2-3 weeks

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Ordering Catalog#: 3046E-01

Explosion proof motor rating is Class 1, Groups C&D; Class 2, Groups F&G. cUL Listed

Always use a certified electrician for proper installation of pumps with three phase or explosion proof motors. Conduit wiring required. No cord, plug, or switch included.

What's included

2 liters Welch Premium  oil, Cat# 8995P-11, NW 16 inlet and exhaust fitting with 5/8” –  3/4” hose barb for intake and NW 16 hinged clamp with centering ring.

Common accessory, not included

Exhaust filter cat# 700010

Pumping Speed

2.8 CFM (78 l/min)

Max. Vacuum

0.001 Torr (1x10^-4 Torr LN2 Trapped)

Oil Capacity

1.15 liters

Tubing Needed

5/8” or ¾” ID hose"(21 mm)

Exhaust / Intake

NW 16

Pump RPM

1740

Dimensions LxWxH inches

18.2" x 6.1" x 9.1”

Weight

48.5 lbs (21 kg)

Ordering Catalog#: 3046E-01

Explosion proof motor rating is Class 1, Groups C&D; Class 2, Groups F&G. cUL Listed

Always use a certified electrician for proper installation of pumps with three phase or explosion proof motors. Conduit wiring required. No cord, plug, or switch included.

What's included

2 liters Welch Premium  oil, Cat# 8995P-11, NW 16 inlet and exhaust fitting with 5/8” –  3/4” hose barb for intake and NW 16 hinged clamp with centering ring.

Common accessory, not included

Exhaust filter cat# 700010

Pumping Speed

2.8 CFM (78 l/min)

Max. Vacuum

0.001 Torr (1x10^-4 Torr LN2 Trapped)

Oil Capacity

1.15 liters

Tubing Needed

5/8” or ¾” ID hose"(21 mm)

Exhaust / Intake

NW 16

Pump RPM

1740

Dimensions LxWxH inches

18.2" x 6.1" x 9.1”

Weight

48.5 lbs (21 kg)

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