Wheatley 5P200A (31Q-2) Quintuplex Plunger Pump

IEQ is an OEM supplier of the Wheatley 5P-200A (31Q-2) Pump. Let the friendly customer service staff at IEQ Industries help you find the GASO Pump and Parts you need.

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Wheatley 5P200A Quintuplex Pump

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PSI

2042 PSI (max)

BPD

1968 BPD (max)

GPM

57.4 GPM (max)

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Specifications

Pump Size:
- maximum plunger size x stroke length, in.(mm)
  - 1.750 x 2.250 (44.5 x 57.15)
Rated BPH (kW) at 490 RPM
- 31 (23)
Rated plunger load, pounds (kg)
- 2030 (921)
Maximum discharge pressure: psi (kPa)
- “L” Model: 2042 (14081)
Crankshaft extension:
- Diameter, in.(mm): 2.125 (53.98)
- Length, in.(mm): 4.31 (109.5)
- Keyway width x depth, in.(mm):
  - 1/2 x 1/4 (12.7 x 6.35)
- Maximum recommended sheave diameter, in.(mm):
  - 33.5 (850.9)
- For larger sizes: Contact Factory
Oil Capacity, gallons (L)
- Crankcase: 2 (7.57)
Weight, pump only on wood shipping skids, pounds (kg):
- “L” model: 658 (298)
Standard Materials for Fluid Ends:
- “L” model
  - Cast Ductile Iron
  - Cast Nickel-Aluminum-Bronze
  - Cast Duplex Stainless Steel
  - Forged/Plate Carbon Steel

Performance Chart

PUMP	English Units					50 RPM		150 RPM		250 RPM		350 RPM		400 RPM		490 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
31Q-2L (5P200A)	1.75	2.4053	4.0162	0.1171	844	201	5.86	603	17.6	1005	29.3	1406	41	1607	46.9	1968	57.4
	1.625	2.0739	3.463	0.101	979	174	5.05	520	15.2	866	25.3	1213	35.4	1386	40.4	1697	49.5
	1.5	1.7671	2.9507	0.0861	1149	148	4.3	443	12.9	738	21.5	1033	30.1	1181	34.4	1446	42.2
	1.375	1.4849	2.4794	0.0723	1367	124	3.62	372	10.8	620	18.1	868	25.3	992	28.9	1215	35.4
	1.25	1.2272	2.0491	0.0598	1654	103	2.99	308	8.96	513	14.9	718	20.9	820	23.9	1005	29.3
	1.125	0.994	1.6598	0.0484	2042	83	2.42	249	7.26	415	12.1	581	16.9	664	19.4	814	23.7
	Brake Horsepower required					4		10		17		22		26		31

PUMP	Metric Units					50 RPM		150 RPM		200 RPM		250 RPM		350 RPM		400 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.
31Q-2L (5P200A)	44	15.518	0.0266	0.0074	5819	1.33	0.37	3.99	1.11	6.65	1.85	9.31	2.59	10.64	2.96	13.04	3.62
	41	13.38	0.0229	0.0064	6749	1.15	0.32	3.44	0.96	5.73	1.59	8.03	2.23	9.18	2.55	11.24	3.12
	38	11.401	0.0195	0.0054	7920	0.98	0.27	2.93	0.81	4.89	1.36	6.84	1.9	7.82	2.17	9.58	2.66
	35	9.58	0.0164	0.0046	9426	0.82	0.23	2.46	0.68	4.11	1.14	5.75	1.6	6.57	1.82	8.05	2.24
	32	7.917	0.0136	0.0038	11405	0.68	0.19	2.04	0.57	3.39	0.94	4.75	1.32	5.43	1.51	6.65	1.85
	29	6.413	0.011	0.0031	14081	0.55	0.15	1.65	0.46	2.75	0.76	3.85	1.07	4.4	1.22	5.39	1.5
	Kilowatts Required					3		7.5		13		17		19		23

Wheatley 5P200A (31Q-2) Quintuplex Plunger Pump

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Specifications

Performance Chart

For operation below 75 RPM, an auxiliary lubrication system is required.