NG and NGM vertical motor driven stem pumps for pumping liquid that is particularly dense, such as cellar and waste water with no abrasives.
GF and GFM vertical motor driven stem pumps suitable for pumping clean and dirty water.
Motor support, pump body, volute and impeller made from cast iron. Stainless steel shaft, with brass guide bushes. Maximum liquid temperature of 90 degrees. 15mm maximum soft solids handling.
During operation the pump must be submerged up to the first hole on the stem to allow the shaft guide bush to be lubricated by the pumped liquid.