Operates on siphoning principle to send a continuous flow of water,  over and through the pipette.

At normal pressure the water is completely changed in cycles of  about one minute.

Operates efficiently even at low pressure.

Stainless steel washing cylinder 56 cm high and 15 cm dia is mounted on a base of 26.2 inch dia.

Cylinder has a 1.25 cm inlet with a removable hose nipple for attaching it to a  permanent drain.

Stainless steel removable pipette holder ,with 13.75 cm. dia, has heavy wire- mesh bottom which is rolled in and spot welded for strength and durability

Accommodates pipettes up to 37.5 cm in length.