PISTON PUMP; PLUNGER PUMP, MANUALLY OPERATION ON LEVER FOR EXECUTION OF TESTS. DOUBLE PISTON (2 WAY) LOW AND HIGH, WITH OPEN SHEET OVERTANK ARRANGEMENT; MAXIMUM WORKING PRESSURE 4 350 PSI
												
																								
											
												PISTON PUMP; PLUNGER PUMP, MANUALLY OPERATION ON LEVER FOR EXECUTION OF TESTS. DOUBLE PISTON (2 WAY) LOW AND HIGH, WITH OPEN SHEET OVERTANK ARRANGEMENT; MAXIMUM WORKING PRESSURE 4 350 PSI