· Model

· PSR025

· PSR050

· Flow Rate

· 21.9 lpm
     5.79 gpm

· 57.5 lpm
    15.19 gpm

· Size of Air Connection

· 1/4-in FNPT

· 1/4-in       FNPT

· Displacement Per Cycle

· 0.074 liters
0.019 gal

· 0.178 liters
0.047 gal

· Cycles Per Minute

· 300 max

· 258 max

· Weight

· 2.5 kg (5.5 lb)

· 5.0 kg (11.0 lb)

· Suction Lift

· 1 m (3 ft)

· 1 m (3 ft)

· Sound Pressure

· 69.38 dB(a)
76.55 dB(a)

· 72.38 dB(a)
79.12 dB(a)

· Sound Power

· 58.52 dB(a)
65.75 dB(a)

· 64.31 dB(a)
71.98 dB(a)

· Max Temperature

· 100°C (212°F)

· Max Pressure

· 4 Bar (60 psi)

· Fluid Path Materials

· PTFE, PFA

· Non-Fluid Path Materials

· PTFE, PFA, PP, Ceramic

· Stroke Detection Options

· Fiber optic with or without sensor, or solid state pressure switch

· Leak Detection Options

· Fiber optic with or without sensor, or conductivity