Die cast alloy and aluminium contruction suitable for petrol diesel paraffin and very light oil 2 bsp barrel adaptor 421065mm riser tube to suit 36914mm deep drums and tanks 1250mm delivery hose same specification as 319827dq2 but with the following modificatons reversible rotary action both directions 50 litres per minute 80 mesh strainer at inlet and outlet 2 metres delivery hose