⭕ Stokes 1721 Multi-Stage Mechanical Vacuum Pump

Complete with a Stokes 212H-11/ Rotary Piston Pump and a Stokes 615-1/ Mechanical Booster

212H-11 Pump displacement 150 ft3min-1/ 255m3h-1

615-1 Booster displacement 1300 ft3min-1/ 2210 m3h-1, 1800 RPM, Horizontal Configuration

Pressure switch required Yes , Normal cut-in pressure 20 mbar / 15 Torr

Continuous operation pressure limit is 3 Torr/ 4 mbar

212H-11 and 615-1 motors are 5.6 kW / 7.5 hp Stock Photograph

Inlet connections 8 inch ASA, ANSI Flange, Discharge connection 2 inch NPT

Stock Photograph, Pump, Blower and motor stand are avaliable for purchase separately. Call for price and avaliability.

Water inlet and outlet connections 1/2 inch NPT, Recommended cooling flow @ 85 °F / 30 °C/ 5.7 l min-1 / 1.5 gal min-1

615-1 Booster oil capacity V lube H(Mobil DTE BB) 0.51 US gal, 212H-11 Microvac oil capacity V lube F(Mobil DTE Heavy) 4 US gal

Inlet height 1035 mm / 40.75 inch, Footprint (L x W x H)55.5 x inch 36.19 inch x 49.63 inch

This pump comes with a limited 1 year warranty and has been rebuilt by factory trained mechanics.

Pump is for sale locally in the Midwest and may be sold at anytime. The base assembly can have a 412H-11 in place of the 212H-11.

The pump will be lag bolted to a skid that is built with 4x4s and 2x6s. It will be strapped and wrapped at no additional charge.

The pump weighs 2700# plus skid and will ship via freight carrier of your choice, freight collect.