Duplex P100-A - Wheatley

Home » Pumps » Duplex Pump Models » Duplex P100-A

Wheatley P100-A Plunger Pump

Download your copy of the P100-A Specs: Wheatley P100-A Duplex Plunger Pump

SPECIFICATIONS

maximum plunger size x stroke length, in.(mm)
- 2.000 x 2.188 (50.8 x 55.56)

Rated BPH (kW) at 400 RPM

11 (8)

Rated plunger load, pounds (kg)

2030 (921)

Maximum discharge pressure: psi (kPa)

“L” Model: 1149 (7920)
“M” Model: 2042 (14081)
“H” Model: 4595 (31681)

Crankshaft extension:

Diameter, in.(mm): 1.500 (38.1)
Length, in.(mm): 3.375 (85.73)
Keyway width x depth, in.(mm):
- 3/8 x 3/16 (9.53 x 4.76)
Maximum recommended sheave diameter, in.(mm):
- 25 (635)
For larger sizes: Contact Factory

Oil Capacity, gallons (L)

Crankcase: 7/8 (3.31)

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

“L” model: 305 (138)
“M” model: 305 (138)
“H” model: 350 (159)

Standard Materials for Fluid Ends:

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

Performance Data

Wheatley P100-A English Chart

PUMP	English Units					50 RPM		150 RPM		200 RPM		250 RPM		350 RPM		400 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
11D-2L (P100ALS)	2	3.1416	2.04	0.0595	646	102	3	306	8.9	408	11.9	510	14.9	714	20.8	816	23.8
	1.875	2.7612	1.793	0.0523	735	90	2.6	269	7.8	359	10.5	449	13.1	628	18.3	718	20.9
	1.75	2.4053	1.5619	0.0456	844	79	2.3	235	6.8	313	9.1	391	11.4	547	15.9	625	18.2
	1.625	2.0739	1.3467	0.0393	979	68	2	203	5.9	270	7.9	337	9.8	472	13.7	539	15.7
	1.5	1.7671	1.1475	0.0335	1149	58	1.7	173	5	230	6.7	287	8.4	402	11.7	459	13.4
11D-2M (P100A)	1.75	2.4053	1.5619	0.0456	844	79	2.3	235	6.8	313	9.1	391	11.4	547	15.9	625	18.2
	1.625	2.0739	1.3467	0.0393	979	68	2	203	5.9	270	7.9	337	9.8	472	13.7	539	15.7
	1.5	1.7671	1.1475	0.0335	1149	58	1.7	173	5	230	6.7	287	8.4	402	11.7	459	13.4
	1.375	1.4849	0.9642	0.0281	1367	49	1.4	145	4.2	193	5.6	242	7	338	9.8	386	11.2
	1.25	1.2272	0.7969	0.0232	1654	40	1.2	120	3.5	160	4.6	200	5.8	279	8.1	319	9.3
	1.125	0.994	0.6455	0.0188	2042	33	0.9	97	2.8	130	3.8	162	4.7	226	6.6	259	7.5
11D-2H (P100H)	1	0.7854	0.51	0.0149	2585	26	0.7	77	2.2	102	3	128	3.7	179	5.2	204	5.9
	0.875	0.6013	0.3905	0.0114	3376	20	0.6	59	1.7	79	2.3	98	2.8	137	4	157	4.6
	0.75	0.4418	0.2869	0.0084	4595	15	0.4	44	1.3	58	1.7	72	2.1	101	2.9	115	3.3
	Brake Horsepower required					2		5		6		7		10		11

Wheatley P-50 Metric Chart

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.
11D-2L (P100ALS)	51	20.268	0.0135	0.0038	4455	0.68	0.19	2.03	0.56	2.7	0.75	3.38	0.94	4.73	1.31	5.4	1.5
	48	17.814	0.0119	0.0033	5069	0.59	0.16	1.78	0.49	2.38	0.66	2.97	0.82	4.16	1.15	4.75	1.32
	44	15.518	0.0103	0.0029	5819	0.52	0.14	1.55	0.43	2.07	0.57	2.59	0.72	3.62	1.01	4.14	1.15
	41	13.38	0.0089	0.0025	6749	0.45	0.12	1.34	0.37	1.78	0.5	2.23	0.62	3.12	0.87	3.57	0.99
	38	11.401	0.0076	0.0021	7920	0.38	0.11	1.14	0.32	1.52	0.42	1.9	0.53	2.66	0.74	3.04	0.84
11D-2M (P100A)	44	15.518	0.0103	0.0029	5819	0.52	0.14	1.55	0.43	2.07	0.57	2.59	0.72	3.62	1.01	4.14	1.15
	41	13.38	0.0089	0.0025	6749	0.45	0.12	1.34	0.37	1.78	0.5	2.23	0.62	3.12	0.87	3.57	0.99
	38	11.401	0.0076	0.0021	7920	0.38	0.11	1.14	0.32	1.52	0.42	1.9	0.53	2.66	0.74	3.04	0.84
	35	9.58	0.0064	0.0018	9426	0.32	0.09	0.96	0.27	1.28	0.35	1.6	0.44	2.24	0.62	2.55	0.71
	32	7.917	0.0053	0.0015	11405	0.26	0.07	0.79	0.22	1.06	0.29	1.32	0.37	1.85	0.51	2.11	0.59
	29	6.413	0.0043	0.0012	14081	0.21	0.06	0.64	0.18	0.86	0.24	1.07	0.3	1.5	0.42	1.71	0.48
11D-2H (P100H)	25	5.067	0.0034	0.0009	17821	0.17	0.05	0.51	0.14	0.68	0.19	0.84	0.23	1.18	0.33	1.35	0.38
	22	3.879	0.0026	0.0007	23276	0.13	0.04	0.39	0.11	0.52	0.14	0.65	0.18	0.91	0.25	1.03	0.29
	19	2.85	0.0019	0.0005	31681	0.1	0.03	0.29	0.08	0.38	0.11	0.48	0.13	0.67	0.18	0.76	0.21
	Kilowatts Required					1		4		4		5		7		8

Volumetric Rate is based on 100% Volumetric Efficiency. Brake Horsepower/Kilowatts Required is based on 80% Mechanical Efficiency.

For operation below 50 RPM, an auxiliary lubrication system is required.

Need Wheatley Parts?

Trying to track down discontinued parts for Wheatley pumps can prove quite frustrating. However, it's critical that you find the spherical valve, connecting rods or gland nuts needed to keep your pumps in working order. Some people make the mistake of throwing out their pumps instead of searching for a discontinued piece. Let the friendly customer service staff at Wheatley.com help you find the replacement part you need to repair your duplex or triplex or quintuplex plunger and piston pumps from Wheatley.

Wheatley.com Customer Service

At Wheatley.com, we supply our customers with the hard-to-find plungers, pistons, packing, valves, connecting rods and bearings they can't track down on their own. We serve national and international customers alike, and our business can be counted on for fast shipping and friendly assistance.

Tell us what you need? Our team is standing by to answer your questions.

FIELD PROVEN RELIABILITY SINCE 1916