Technical data HV2/300

General description:

Model HV2/300 is a two cylinder, two stage, water cooled compressor. The compressor is mounted together with an electric motor on a well stiffened foundation with a flexible coupling between the flywheel and drive flange.

All bearings are pressure lubricated by an oil pump gear driven by the crankshaft.

Two replaceable coolers are fitted in the compressor cylinder block. The first serves to cool the air after first stage compression, the second provides cooling after second stage compression.
The cooling water intake and outlet are located so that the water circulates through the cylinder block and ensures efficient cooling of the air and cylinder walls.

Design particulars:

Design:
Nos. of cylinders	2
Cylinder arrangement	In line
Nos. of compression stages	2
Cooling	Water
Cooling system
Valves LP	2 Plate valves (suction and delivery)
Valves HP	2 Plate valves (suction and delivery)
Dimensions:
Cylinder diameter LP	300 mm
Cylinder diameter HP	130 mm
Stroke	140 mm
Lubrication:
Sump capacity	24 litres
Lubrication system	Pressure
Operating Parameters:
Maximum delivery pressure	35 bar
Maximum ambient temperature	45ºC (55ºC on request)
Normal temperature outlet air	Approx. 5ºC above cooling water outlet
Safety valves set point	10% above stage pressure
Maximum speed	1000 RPM
Rotation	Counter-clockwise (looking at the drive end)

Capacity quoted are bottle charging rates, 0-30 bar.

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