GASO 1700 Duplex Piston Pump

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PSI
1750 PSI (max)
BHP
BHP 127
GPM
GPM 336.8 (max)

Specifications

Pump Size:

Maximum piston size x stroke length, in.(mm)

5-1/2 x 10 (139.7 x 254.0)

Rated BPH (kW) at 85 RPM (Crankshaft speed)

127 (95)

Rated piston load, pounds (kg)

13100 (5942)

Maximum discharge pressure: psi (kPa)

1750 (12066)

Pinion gear ratio

5.846:1

Pinion shaft extension:

Diameter, in.(mm): 2.938 (74.61)

Length, in.(mm): 13.750 (349.25)

Keyway width x depth, in.(mm): 3/4 x 3/8 (19.1 x 9.5)

Maximum recommended sheave diameter, in.(mm): 50 (1270)

For larger sheave diameters:

Contact Factory

Oil Capacity, gallons (L)

15.0 (56.8)

Weight, pump only on wood shipping skids, pounds (kg):

6125 (2778)

Standard Materials for Fluid End Bodies:

Cast Steel

Cast Ductile Iron

Performance Chart

GASO 1757

English Units25 RPM40 RPM55 RPM70 RPM85 RPM
Piston Dia. In.Piston Area Sq. In.BPD per RPMGPM per RPMMax. Press. PSIBPDGPMBPDGPMBPDGPMBPDGPMBPDGPM
2.5004.908723.9280.6979175059917.495827.9131738.4167548.9203459.3
3.0007.068636.6961.0703175091826.8146842.8201958.9256974.9312091.0
3.5009.621151.9121.51411362129837.9207760.6285683.33634106.04413128.7
4.00012.566469.3362.02231042173450.6277480.93814111.24854141.65894171.9
4.50015.904389.2082.6019824223165.03569104.14907143.16245182.17583221.2
5.00019.6349111.2883.2459667278381.14452129.86121178.57791227.29460275.9
5.50023.7583135.843.962551339699.15434158.57472217.99509277.311547336.8
Brake Horsepower required376082105127

GASO 1757

Metric Units25 RPM40 RPM55 RPM70 RPM85 RPM
Plunger Dia. mmPlunger Area cm2M3/Hr per RPML/Sec. per RPMMax. Press. kPaM3/HrL/Sec.M3/HrL/Sec.M3/HrL/Sec.M3/HrL/Sec.M3/HrL/Sec.
6431.6690.15850.0441206641.16.31.88.72.411.13.113.53.7
7645.6040.24310.0675120666.11.79.72.713.43.7174.720.75.7
8962.0720.34390.095593888.62.413.83.818.95.324.16.729.28.1
10281.0730.45930.1276718811.53.218.45.125.3732.18.93910.8
114102.6080.59090.1642567914.84.123.66.632.5941.411.550.214
127126.6770.73710.2048460018.45.129.58.240.511.351.614.362.717.4
140153.2790.89980.25380222.56.2361049.513.76317.576.521.2
Kilowatts required2845617895

GASO 1759

English Units25 RPM40 RPM55 RPM70 RPM85 RPM
Piston Dia. In.Piston Area Sq. In.BPD per RPMGPM per RPMMax. Press. PSIBPDGPMBPDGPMBPDGPMBPDGPMBPDGPM
412.566469.3362.02231042173450.6277480.93814111.24854141.65894171.9
4.515.904389.2082.60198242231653569104.14907143.16245182.17583221.2
519.6349111.2883.2459667278381.14452129.86121178.57791227.29460275.9
5.523.7583135.843.962551339699.15434158.57472217.99509277.311547336.8
628.2743162.5764.74184634065118.56504189.78942260.811381331.913819403.1
6.533.183191.6645.59023954792139.87667223.610542307.513417391.316292475.2
738.4845223.26.513405580162.88928260.412276358.115624455.718972553.4
7.544.1786257.047.4972976426187.410282299.914138412.317993524.821849637.2
Brake Horsepower required386184107130

GASO 1759

Metric Units25 RPM40 RPM55 RPM70 RPM85 RPM
Plunger Dia. mmPlunger Area cm2M3/Hr per RPML/Sec. per RPMMax. Press. kPaM3/HrL/Sec.M3/HrL/Sec.M3/HrL/Sec.M3/HrL/Sec.M3/HrL/Sec.
10281.0730.45930.1276718411.53.218.45.125.3732.18.93910.8
114102.6080.59090.1642567914.84.123.66.632.5941.411.550.214
127126.6770.73710.2048460018.45.129.58.240.511.351.614.362.717.4
140153.2790.89980.25380222.56.2361049.513.76317.576.521.2
152182.4151.07690.2992319426.97.543.11259.216.575.420.991.525.4
165214.0841.26950.3527272231.78.850.814.169.819.488.924.7107.930
178248.2861.47840.410723473710.359.116.481.322.6103.528.8125.734.9
191285.0231.70260.473204442.611.868.118.993.626119.233.1144.740.2
Kilowatts required2846638097

Operating below 54 RPM? An auxiliary lubrication system is required.

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