Model KDHS Rotary Piston Single Stage Vacuum Pump

Home

Vacuum Pump

Rotary Piston Vacuum Pumps

{mosimage}
Features
1. Full pumping speed down to 133 Pa.
2. Long-life operation due to no metal-to-metal contact in pumping chamber.
3. High resistance to abrasion and corrosion.
4. No small orifices to plug up.
5. Adjustable gas ballast permits handing of condensable vapors.
6. Their ultimate pressure is 1.33 Pa.
7. These pumps have a single shaft and two sets of cams and pistons mounted 180 degrees apart operating in parallel.

Specifications

Model	KDHS-130
Normal Displacement L/h (cfm)	63(134)
Motor power kW (Hp)	4(5)
Speed r/min	546
Oil Capacity Gal (L)	6(22.68)
Water (80F) GPM (LPM)	3/4(3)
Weight(Complete Pump Assembly)-Dry kg (Lbs)	331(730)
Gas Ballast Flow (Max)	6%
Blank-Off Pressure with 5% Gas Ballast	133(Pa)
	1.33(mbar)
	1(Torr)
Ultimate Pressure	1.33(Pa)
	1.33*10^-2(mbar)
	1*10^-2(Torr)
Cooling Method	Water Cooling