GASO 1550 Duplex Piston Pump
IEQ is an OEM supplier of the GASO 1550 Pump. Let the friendly customer service staff at IEQ Industries help you find the GASO Pump and Parts you need.
Download your copy of the 1550 Specs. GASO 1550 Duplex Pump
Want to make this drawing interactive?
Specifications
Pump Size:
maximum piston size x stroke length, in.(mm)
5 x 10 (127.0 x 254.0)
Rated BHP: (kW) at 85 RPM (Crankshaft speed)
74 (55)
Rated piston load: pounds (kg)
7475 (3391)
Maximum discharge pressure: psi (kPa)
1440 (9929)
Pinion Gear Ratio:
5.92:1
Pinion shaft extension:
Diameter, in.(mm): 2.500 (61.35)
Length, in.(mm): 6.813 (173.0)
Keyway width x depth, in.(mm):
5/8 x 5/16 (15.9 x 7.9)
Maximum recommended sheave diameter, in.(mm):
44 (1118)
For larger sheave diameters: Contact IEQ
Oil Capacity: gallons (L)
10.0 (37.85)
Weight: pump only on wood shipping skids, pounds (kg)
3705 (1681)
Standard Materials for Fluid End Bodies:
Cast Carbon Steel
Cast Ductile Iron
Performance Chart
English Units | 25 RPM | 40 RPM | 55 RPM | 70 RPM | 85 RPM | |||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Piston Dia. In. | Piston Area Sq. In. | BPD per RPM | GPM per RPM | Max. Press. PSI | BPD | GPM | BPD | GPM | BPD | GPM | BPD | GPM | BPD | GPM |
2.500 | 4.9087 | 26.1908 | 0.7639 | 1400 | 655 | 19.1 | 1048 | 30.6 | 1441 | 42.0 | 1834 | 53.5 | 2227 | 64.9 |
3.000 | 7.0686 | 39.0137 | 1.1379 | 1057 | 976 | 28.4 | 1561 | 45.5 | 2146 | 62.6 | 2731 | 79.7 | 3317 | 96.7 |
3.500 | 9.6211 | 54.1680 | 1.5799 | 777 | 1355 | 39.5 | 2167 | 63.2 | 2980 | 86.9 | 3792 | 110.6 | 4605 | 134.3 |
4.000 | 12.5664 | 71.6537 | 2.0899 | 595 | 1792 | 52.2 | 2867 | 83.6 | 3941 | 114.9 | 5016 | 146.3 | 6091 | 117.6 |
4.500 | 15.9043 | 91.4708 | 2.6679 | 470 | 2287 | 66.7 | 3659 | 106.7 | 5031 | 146.7 | 6403 | 186.8 | 7776 | 226.8 |
5.000 | 19.6349 | 113.6194 | 3.3139 | 381 | 82.8 | 2841 | 4545 | 132.6 | 6250 | 182.3 | 7954 | 232.0 | 9658 | 281.7 |
Brake Horsepower Required | 22 | 35 | 48 | 61 | 74 |
Metric Units | 25 RPM | 40 RPM | 55 RPM | 70 RPM | 85 RPM | |||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Piston Dia. mm | Piston Area cm2 | M3/Hr per RPM | L/Sec. per RPM | Max. Press. kPa | M3 /Hr | L/Sec. | M3 /Hr | L/Sec. | M3 /Hr | L/Sec. | M3 /Hr | L/Sec. | M3 /Hr | L/Sec. |
64 | 31.669 | 0.1735 | 0.0482 | 9929 | 4.3 | 1.2 | 6.9 | 1.9 | 9.5 | 2.7 | 12.1 | 3.4 | 14.7 | 4.1 |
76 | 45.604 | 0.2584 | 0.0718 | 7291 | 6.5 | 1.8 | 10.3 | 2.9 | 14.2 | 3.9 | 18.1 | 5.0 | 22.0 | 6.1 |
89 | 62.072 | 0.3588 | 0.0997 | 5357 | 9.0 | 2.5 | 14.4 | 4.0 | 19.7 | 5.5 | 25.1 | 7.0 | 30.5 | 8.5 |
102 | 81.073 | 0.4746 | 0.1319 | 4101 | 11.9 | 3.3 | 19.0 | 5.3 | 26.1 | 7.3 | 33.2 | 9.2 | 40.3 | 11.2 |
114 | 102.608 | 0.6059 | 0.1683 | 3241 | 15.1 | 4.2 | 24.2 | 6.7 | 33.3 | 9.3 | 42.4 | 11.8 | 51.5 | 14.3 |
127 | 126.677 | 0.7526 | 0.2091 | 2625 | 18.8 | 5.2 | 30.1 | 8.4 | 41.4 | 11.5 | 52.7 | 14.6 | 64.0 | 17.8 |
Kilowatts Required | 16 | 26 | 36 | 45 | 55 |
RPM shown is Crankshaft speed. For Pinion Shaft speed, multiply RPM by Gear Ratio. Volumetric Rate is based on 100% Volumetric Efficiency. Brake Horsepower/Kilowatts Required is based on 85% Mechanical Efficiency.