AIR PUMP, PRESSURE AND VACUUM
A Simple hand operated syringe type, dual purpose air pump which can be used either to exhaust or compress. The metal cylinder is of size 185 x 32 mm. length x diameter. Two oiled valves are provided, outlet valve mounted axially and the end of cylinder and inlet valve radially at the side. With an adapter for the connection of rubber pressure tubing which can be screwed on to either the inlet or the outlet valve depending on whether the pump is used to exhaust or compress. With wooden handle at the rear end and two riffled nozzle of 9 mm. diameter. Overall length of the pump when fully closed is 325 mm. and width including the side mounted valve assembly is 110 mm.
Category: General & Chemical Laboratory Apparatus
REVOLVING STOOL – STEEL
Four legs, painted mild steel, seat diameter 30 cm , height adjustable from 45 to 65 cm. Stainless steel or nickel plated top and legs with rubber covered tips.
WATER TAP, SWAN NECK
With two taps lowered at 90o angle.
WATER TAP, STANDARD
Taps for direct fitting to the service pipe.
• Upholstered seat
• EPC framework
• Revolving top
• Height adjustable using pneumatic gas spring