Filter Pump hose fitting, brass non-return valve, provides vacuum

Filter Pump, nickel plated brass construction for attachment to mains water supply to provide vacuum to -80kPa for assisting filtering in the laboratory.

This model has a 15mm to 10mm diameter tapered barbed inlet fitting to accept water from a rubber hose pushed tightly over this fitting.

If the water pressure is high, a hose clip will also be required to prevent the hose from blowing off.