Piecal 020-0227 Pressure Pumps, fittings and hoses 1/8" male NPT x Male Quick Test Fitting with cap Choose from 3 different pressure pumps depending on your requirements. All pumps are rugged metal construction with 2 outlet ports for connections, a fine adjust piston and a precision pressure vent. Pumps come standard with one 3 6900 PSI hose and a 1/4 male NPT fitting. Ranges/pump types available: PN 020-0224: 0 to 300 PSI pneumatic hand pump, fine adjust resolution of +/- .01 PSI PN 020-0225: 0 to 3000 PSI hydraulic hand pump, fine adjust resolution of +/- 1.0 PSI PN 020-0226: 125 PSI to -23 Hg vacuum hand pump, fine adjust resolution of +/- .01 PSI Other accessories include: PN 020-0229: 6900 PSI 3 hose PN 020-0227: 1/8 male NPT Quick test fitting with cap PN 020-0235: 1/4 male NPT Quick test fitting with cap PN 020-0228: Quick test fitting kit 1/8 MNPT, 1/8 FNPT, 1/4 MNPT, 1/4 FNPT and 1/4 tube adapter