Pumping speed 50Hz(Pumping Speed)

250m³/h / 4100L/min

Pumping speed 60Hz(Pumping Speed)

290m³/h / 4800L/min

Ultimate pressure

4.0x10^-1mbar

Roots pump model

PNK MR 0300T

Rotary vane pump model

PNK DP 090C

Roots pump motor power

(2 pole) 0.75 Kw

Rotary vane pump motor power

4 pole 3.7 Kw

Roots pump filling rate

0.7 L

Oil injection by rotary vane pump

2.5～4.0 L

Roots pump cooling method

By water

Rotary vane pump cooling method

By air

Water pressure/water pressure gauge in and out

≤0.03Mpa(Gauge pressure)/0.1Mpa

Cooling water temperature

5～30℃

Water volume(outlet)

Inlet Diameter JIS B2290

VG80

Outlet diameter JIS B2290

VG40

Optional accessories

Vacuum gauge/frequency converter, oil &mist filter , electrical control box,  vacuum breaker valve, Cooling water flow switch