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GASO 3700 Triplex Piston Pump

Wheatley Pump is an OEM supplier of the Gaso 3700 Pump. The team at IEQ Industries is here to keep your pumps running strong.

Providing Industry Solutions for 90 Years

PSI

5,000 PSI (max)

BPD

1450 BPD (max)

GPM

41.3 GPM (max)

Download your copy of the 3700 Specs.
Gaso 3700 Triplex Piston Pump

Specifications

Pump Size:

Stroke length, in.
- 5

Rated Plunger Load, pounds

1200

Crankshaft Pin:

Diameter, in. 5.75

Oil Capacity

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

5000

Standard Materials for Fluid Ends:

3774
- Forged Steel
- Forged Ni. Alum. Bronze
3775
- Cast Ni. Alum. Bronze
3776
- Steel Billet

Performance Chart

Gaso 3700 English Chart

PUMP	English Units			100 RPM		200 RPM		300 RPM		360 RPM
	Plunger Dia. In.	GPM per RPM	Max. Press. PSI	BPD	GPM	BPD	GPM	BPD	GPM	BPD	GPM
3774	1.5	0.1147	5000	395	11.5	785	22.9	1180	34.4	1415	41.3
	1.75	0.1562	5000	535	15.6	1070	31.2	1610	46.9	1925	56.2
	2	0.204	3820	700	20.4	1400	40.8	2100	61.2	2515	73.4
	2.25	0.2582	3020	885	25.8	1770	51.6	2655	77.5	3185	92.9
3775	2.25	0.2582	3020	885	25.8	1770	51.6	2655	77.5	3185	92.9
	2.5	0.3188	2445	1095	31.9	2185	63.8	3280	95.6	3935	114.8
	2.75	0.3857	2020	1325	38.6	2645	77.1	3965	115.7	4760	138.9
	3	0.459	1700	1575	45.9	3145	91.8	4720	137.7	5665	165.2
	3.25	0.5387	1445	1850	53.9	3695	107.7	5540	161.6	6650	193.9
3776	3.25	0.5387	1445	1850	53.9	3695	107.7	5540	161.6	665	193.9
	3.5	0.6247	1250	2145	62.5	4280	124.9	6425	187.4	7710	224.9
	3.75	0.7172	1090	2460	71.7	4915	143.4	7380	215.2	8855	258.2
	4	0.816	955	2800	81.6	5595	163.2	8395	244.8	10075	293.8
	Brake Horsepower required			49.9		100.1		150.4		180

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