VARIAIR BCV 300

Becker VARIAIR BCV 300 – variable-speed claw vacuum pump

The VARIAIR BCV 300 combines the BCV 300 with a VARIAIR frequency converter (7.5 kW). It delivers up to 325 m³/h, reaches 150 mbar absolute and works between 30 and 60 Hz. Sound pressure level 74 dB(A), weight with motor and converter 340 kg, dimensions 956 × 596 × 624 mm (L × W × H), suction connection G 2 1/2", exhaust connection G 2".

Contact-free claw principle

Two claw-shaped rotors rotate in opposite directions and without contact in the compression chamber. As a result the pump works without oil in the pumping chamber, with little wear and little maintenance; the exhaust air is oil-free.

VARIAIR converter technology

The frequency converter matches the output to the demand and thus optimises the energy demand; the vacuum stays constant even when consumption fluctuates.

Advice and service

Ehrler & Beck supports you in sizing, supplies accessories and spare parts and carries out maintenance and repair.

Pumping speed 50Hz	325
Pumping speed 60Hz	325
Ultimate pressure	150
Weight	340
Length	95.6
Width	59.6
Height	62.4
Inlet connection flange	G 2 1/2"
Outlet connection flange	G 2"
Noise level	74 dB(A)
Cooling method	Air cooling
Oil type	Oil-free

Additional technical data