Notable for their trusted presence in the calibration pump market, Magnum Pro's unique patented design has earned the reputation of indestructibility. Using a Schrader valve instead of a needle valve, dual O-rings on all pistons, as well as other enhancements, their calibration pumps can most definitely handle the pressure!
Notable for their trusted presence in the calibration pump market, Magnum Pro's unique patented design has earned the reputation of indestructibility. Using a Schrader valve instead of a needle valve, dual O-rings on all pistons, as well as other enhancements, their calibration pumps can most definitely handle the pressure!
