For use Cat. No 266.1 this foot pump is of standard car pattern with an integral pressure gauge calibrated 0 to 4 Kg/cm 2. An adapter is included so that connection may be made by rubber laboratory tubing where necessary. The pump has a cylinder 120 x 55mm and is provided with 630mm of integral pressure tubing terminating in a standard type valve connector. Dimensions 330 x 90 x 85 overall.