Graco Endura-Flo 4D150, Instructions - Parts Manual

Page: 40 / 42

Technical Specifications
Technical Specifications
US Metric
Maximum air input pressure 100 psi 7 bar, 0.7 MPa
Maximum inlet feed pressure* 70 psi 4.8 bar, 0.48 MPa
Maximum fluid working pressure 400 psi 28 bar, 2.8 MPa
Maximum static fluid pressure 430 psi 30 bar, 3.0 MPa
Ratio 4:1
Maximum recommended continuous
cycle rate
20 cycles per minute
Volume per cycle (double stroke)
4D150 5 oz per cycle 150 cc per cycle
4D350 12 oz per cycle 350 cc per cycle
Ambient and operating temperature
range. Use dry compressed air when
operating at low temperatures.
32 to 122°F 0 to 50°C
Dry suction lift 23 ft 7.0 m
Wet suction lift 29 ft 8.8 m
Air inlet size
4D150 1/4 npt
4D350 1/2 npt
Fluid inlet size
4D150 1 in. Tri-Clamp Flange, 1/2 in npt, or 1/2 in bspp
4D350 1 in. Tri-Clamp Flange, 3/4 in npt, or 3/4 in bspp
Fluid outlet size
4D150 1 in. Tri-Clamp Flange, 1/2 in npt, or 1/2 in. bspp
4D350 1 in. Tri-Clamp Flange, 3/4 in npt, or 3/4 in. bspp
Weight (approximate)
4D150 31 lb 14 kg
4D350 72 lb 33 kg
Wetted parts stainless steel, perfluoroelastomer (FFKM), PTFE, Polyphenylene
Sulfide (PPS)
* NOTE: When pressure feeding the pump inlet, do not allow the outlet pressure to exceed the Maximum
Fluid Working Pressure. The inlet feed pressure will pressurize the outlet by the corresponding amount.
Example: Pressure feeding the inlet with 60 psi and supplying 80 psi air pressure will result in the following:
80psi*4:1+60psi = 380psi fluid pressure.
40 333015E