Wheatley HP125 (110Q-3) Quintuplex Plunger Pump

Wheatley Pump is an OEM supplier of the Wheatley HP125 (110Q-3) Pump. The team at IEQ Industries is here to keep your pumps running strong.

Providing Industry Solutions for 90 Years

PSI

68948 PSI (max)

BPD

BPD 8079 (max)

GPM

235.6 GPM (max)

Download your copy of the Wheatley HP125 Specs.
Wheatley HP125 (110Q-3) Pump

Specifications

Pump Size:

maximum plunger size x stroke length, in.(mm)
3.000 x 3.500 (76.2 x 88.9)

Rated BPH:(kW) at 435 RPM (Crankshaft speed)

102 (76)

Rated plunger load, pounds (kg)

4760 (2159)

Maximum Discharge Pressure: psi (kPa):

“L” model: 970 (6686)
  “M” model: 2295 (15825)
  “MS” model: 4789 (33017)
  “H” model: 10000 (68948)

Crankshaft Extension:

Diameter, in.(mm): 2.500 (63.5)
Length, in.(mm): 5.250 (133.35)
Keyway width x depth, in.(mm):
5/8 x 5/16 (15.875 x 7.938)
Maximum recommended sheave diameter, in.(mm):
38 (965.2)
For larger sizes: Contact IEQ

Oil Capacity: gallons (L)

Crankcase: 5 (18.93)

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

  “L” model: 1620 (735)
  “M” model: 1450 (658)
  “MS” model: 1600 (726)
  “H” model: 1700 (771)

Standard Materials for Fluid Ends:

“L” model:
     Cast Ductile Iron
     Cast Nickel-Aluminum-Bronze
     Cast Duplex Stainless Steel
     Forged/Plate Carbon Steel
“M” model:
     Cast Ductile Iron
     Cast Nickel-Aluminum-Bronze
     Cast Duplex Stainless Steel
     Forged/Plate Carbon Steel
“MS” model:
     Forged Nickel-Aluminum-Bronze
     Forged 316 Stainless Steel
     Forged/Plate Carbon Steel
“H” model:
Forged 15-5 Stainless Steel

Performance Chart

Wheatley HP125 (110Q-3) English Chart

PUMP	English Units					100* RPM		200 RPM		250 RPM		300 RPM		350 RPM		440 RPM
	Plunger Dia. In.	Plunger Area Sq. In.	BPD per RPM	GPM per RPM	Max. Press. PSI	BPD	GPM	BPD	GPM	BPD	GPM	BPD	GPM	BPD	GPM	BPD	GPM
110Q-3L (HP125AL)	3	7.0686	18.3599	0.5355	720	1836	53.5	3672	107.1	4590	133.9	5508	160.6	6426	187.4	8079	235.6
	2.875	6.4918	16.8618	0.4918	733	1687	49.2	3373	98.4	4216	123	5059	147.5	5902	172.1	7420	216.4
	2.75	5.9396	15.4274	0.45	801	1543	45	3086	90	3857	112.5	4629	135	5400	157.5	6789	198
	2.625	5.4119	14.0568	0.41	880	1406	41	2812	82	3515	102.5	4218	123	4920	143.5	6186	180.4
	2.5	4.9087	12.75	0.3719	970	1275	37.2	2550	74.4	3188	93	3825	111.6	4463	130.2	5610	163.6
110Q-3M (HP125AM)	2.5	4.9087	12.75	0.3719	970	1275	37.2	2550	74.4	3188	93	3825	111.6	4463	130.2	5610	163.6
	2.375	4.4301	11.5068	0.3356	1074	1151	33.6	2302	67.1	2877	83.9	3453	100.7	4028	117.5	5064	147.7
	2.25	3.9761	10.3275	0.3012	1197	1033	30.1	2066	60.2	2582	75.3	3099	90.4	3615	105.4	4545	132.5
	2.125	3.5466	9.2118	0.2687	1342	922	26.9	1843	53.7	2303	67.2	2764	80.6	3225	94	4054	118.2
	2	3.1416	8.16	0.238	1515	816	23.8	1632	47.6	2040	59.5	2448	71.4	2856	83.3	3591	104.7
	1.875	2.7612	7.1718	0.2092	1724	718	20.9	1435	41.8	1793	52.3	2152	62.8	2511	73.2	3156	92
	1.75	2.4053	6.2475	0.1822	1979	625	18.2	1250	36.4	1562	45.6	1875	54.7	2187	63.8	2749	80.2
	1.625	2.0739	5.3869	0.1571	2295	539	15.7	1078	31.4	1347	39.3	1617	47.1	1886	55	2371	69.1
110Q-3MS (HP125MS)	1.5	1.7671	4.59	0.1339	2694	459	13.4	918	26.8	1148	33.5	1377	40.2	1607	46.9	2020	58.9
	1.375	1.4849	3.8569	0.1125	3206	386	11.2	722	22.5	965	28.1	1158	33.7	1350	39.4	1698	49.5
	1.25	1.2272	3.1875	0.093	3879	319	9.3	638	18.6	797	23.2	957	27.9	1116	32.5	1403	40.9
	1.125	0.994	2.5819	0.0753	4789	259	7.5	157	15.1	646	18.8	775	22.6	904	26.4	1137	33.1
110Q-H (HP125H)	1	0.7854	2.04	0.0595	6061	204	5.9	408	11.8	510	14.9	612	17.8	714	20.8	898	26.2
	0.875	0.6013	1.5619	0.0456	7916	157	4.6	313	9.1	391	11.4	469	13.7	547	15.9	688	20
	0.75	0.4418	1.1475	0.0335	10000	115	3.3	230	6.7	287	8.4	345	10	402	11.7	505	14.7
	Brake Horsepower required					25		50		63		75		87		110

Wheatley HP125 (110Q-3) Metric Chart

PUMP	Metric Units					100 * RPM		200 RPM		250 RPM		300 RPM		350 RPM		440 RPM
	Plunger Dia. mm	Plunger 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.	M3/Hr	L/Sec.
110Q-3L (HP125AL)	76	45.604	0.1216	0.0338	4643	12.2	3.4	24.3	6.8	30.4	8.45	36.5	10.14	42.6	11.82	53.5	14.9
	73	41.883	0.1117	0.031	5055	11.2	3.1	22.3	6.2	27.9	7.76	33.5	9.31	39.1	10.86	49.1	13.7
	70	38.32	0.1022	0.0284	5526	10.2	2.8	20.4	5.7	25.5	7.1	30.7	8.52	35.8	9.94	45	12.5
	67	34.915	0.0931	0.0259	6064	9.3	2.6	18.6	5.2	23.3	6.47	27.9	7.76	32.6	9.05	41	11.4
	64	31.669	0.0845	0.0235	6686	8.4	2.3	16.9	4.7	21.1	5.87	25.3	7.04	29.6	8.21	37.2	10.3
110Q-3M (HP125AM)	64	31.669	0.0845	0.0235	6686	8.4	2.3	16.9	4.7	21.1	5.87	25.3	7.04	29.6	8.21	37.2	10.3
	60	28.581	0.0762	0.0212	7408	7.6	2.1	15.2	4.2	19.1	5.29	22.9	6.35	26.7	7.41	33.5	9.3
	57	25.652	0.0684	0.019	8254	6.8	1.9	13.7	3.8	17.1	4.75	20.5	5.7	23.9	6.65	30.1	8.4
	54	22.881	0.061	0.017	9254	6.1	1.7	12.2	3.4	15.3	4.24	18.3	5.09	21.4	5.93	26.8	7.5
	51	20.268	0.054	0.015	10447	5.4	1.5	10.8	3	13.5	3.75	16.2	4.5	18.9	5.26	23.8	6.6
	48	17.814	0.0475	0.0132	11886	4.8	1.3	9.5	2.6	11.9	3.3	14.3	3.96	16.6	4.62	20.9	5.8
	44	15.518	0.0414	0.0115	13645	4.1	1.1	8.3	2.3	10.3	2.87	12.4	3.45	14.5	4.02	18.2	5.1
	41	13.38	0.0357	0.0099	15825	3.6	1	7.1	2	8.9	2.48	10.7	2.97	12.5	3.47	15.7	4.4
110Q-3MS (HP125MS)	38	11.401	0.0304	0.0084	18572	3	0.8	6.1	1.7	7.6	2.11	9.1	2.53	10.6	2.96	13.4	3.7
	35	9.58	0.0255	0.0071	22102	2.6	0.7	5.1	1.4	6.4	1.77	7.7	2.13	8.9	2.48	11.2	3.1
	32	7.917	0.0211	0.0059	26744	2.1	0.6	4.2	1.2	5.3	1.47	6.3	1.76	7.4	2.05	9.3	2.6
	29	6.413	0.0171	0.0048	33017	1.7	0.5	3.4	1	4.3	1.19	5.1	1.43	6	1.66	7.5	2.1
110Q-H (HP125H)	25	5.067	0.0135	0.0038	41787	1.4	0.4	2.7	0.8	3.4	0.94	4.1	1.13	4.7	1.31	5.9	1.7
	22	3.879	0.0103	0.0029	54579	1	0.3	2.2	0.6	2.6	0.72	3.1	0.86	3.6	1.01	4.6	1.3
	19	2.85	0.0076	0.0021	68948	0.8	0.2	1.5	0.4	1.9	0.53	2.3	0.63	2.7	0.74	3.3	0.9
	Kilowatts Required					19		37		44		56		65		82

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