Parker/Commercial/Permco Gear Pump P30/31

• Customization: Available
• Mesh Form: External Engaged
• Tooth Flank: Straight Tooth
• Model NO.: P30/31 and M30/31 pumps and motor
• Tooth Curve: Involute
• Power: Electric
• Type: Normal Line Gear Pump
• Pressure: 2600psi~3600psi
• Speed: 600~2400rpm
• Displacement: 16.4~81.80ml/R
• Application: Hoisting, Construction Machine
• Transport Package: Carton/Plywooden Case
• Specification: SAE STANDARD
• Trademark: HNGM
• Origin: China
• HS Code: 841360
• Production Capacity: 80000PCS/Year

Product Description

20/21 Series Pump/Motor 30/31 Series Pump/Motor
Description features:

1). Pressures up to 3600 PSI (248 bar)

2). Speeds to 2400 RPM

3). Flows of 8 and 38 GPM at 1800 RPM

4). Single and Multiple pump/motor, Flow Divider, Piggyback and Winch Motor configurations are available

5). All pumps and relief valves are 100% factory tested

6). High precision, super finished, hardened and high strength alloy steel gears and shafts

7). Pressure balanced wear plates maintain high pump efficiency throughout all operating ranges

8). Heavy duty needle roller bearings provides long lasting service even in the roughest of dump applications

9). Built-in direct acting & adjustable relief valve set at factory

10). There are many connection forms for Pumps and Motors, connection dimensions accord with SAE standard

11). All pumps can designed into single pumps or multiple pumps according to the requirement of the clients

12). Each pump is individually boxed in protective shpping materials.

20/21 Pump Performance Data:
Gear Width (in)	Output	Reted Pressure (Psi)	Maximun Pressure (Psi)	Speed		Input
	(ml/r)			(RPM)		Power
				Min	Max	(KW)
1/2"	16.4	3000	3600	600	2400	14.6
3/4"	24.6					21.8
1"	32.8					29
1 1/4"	41					36.3
1 1/2"	49.2					43.5
1 3/4"	57.3	2600	3000			43.4
2"	65.5					49.6
2 1/2"	81.8					61.5
Gear Width (in)	Output Flow
	900RPM		1200RPM		1500RPM		1800RPM		2100RPM		2400RPM
	GPM	LPM	GPM	LPM	GPM	LPM	GPM	LPM	GPM	LPM	GPM	LPM
1"	6.5	24.5	9	34	11.5	43.5	14	53	16.5	62.5	19	72
1 1/4"	8	30	11.5	43.5	14.5	55	18	68	21	79.5	24	91
1 1/2"	10	38	14	53	17.5	66	21.5	81.5	25	94.5	29	110
1 3/4"	12	45.5	16	60.5	20.5	77.5	25	94.5	29.5	112	34	120
2"	13.5	51	18.5	70	23.5	89	29	110	34	129	39	148
20/21 Motor Performance Data:
M20/21 Speed (RPM)	1" Gear Width				1 1/2" Gear Width				2" Gear Width
	Output (2000Psi)		Input Flow	Output (2500Psi)	Output (2000Psi)		Input Flow	Output (2500Psi)	Output (2000Psi)		Input Flow	Output (2500Psi)
	Torque	Power		Torque	Torque	Power		Torque	Torque	Power		Torque
800	550	7	9	675	870	11	13	1035	1150	14.5	17	1385
	in-lbs	HP	GPM	in-lbs	in-lbs	HP	GPM	in-lbs	in-lbs	HP	GPM	in-lbs
	62	5	34	80	98.5	8	49	120	130	11	64.5	160
	Nm	KW	LPM	Nm	Nm	KW	LPM	Nm	Nm	KW	LPM	Nm
1200	550	10.5	13	685	870	16.5	18	1055	1150	22	23.5	1410
	in-lbs	HP	GPM	in-lbs	in-lbs	HP	GPM	in-lbs	in-lbs	HP	GPM	in-lbs
	62	8	49	80	98.5	12.5	68	120	130	16.5	89	160
	Nm	KW	LPM	Nm	Nm	KW	LPM	Nm	Nm	KW	LPM	Nm
1600	550	14	16	680	860	22	23	1030	1140	29	30.5	1390
	in-lbs	HP	GPM	in-lbs	in-lbs	HP	GPM	in-lbs	in-lbs	HP	GPM	in-lbs
	62	10.5	60.5	80	97	16.5	87	120	129	21.5	115	160
	Nm	KW	LPM	Nm	Nm	KW	LPM	Nm	Nm	KW	LPM	Nm
2000	550	17.5	19.5	660	850	27	28	1010	1125	36	37	1370
	in-lbs	HP	GPM	in-lbs	in-lbs	HP	GPM	in-lbs	in-lbs	HP	GPM	in-lbs
	62	13	74	75	96	20	106	1150	127	27	140	160
	Nm	KW	LPM	Nm	Nm	KW	LPM	Nm	Nm	KW	LPM	Nm
30/31 Pump Performance Data:
Gear Width (in)	Output (ml/r)	Reted Pressure (Psi)	Maximun Pressure (Psi)	Speed (RPM)		Input Power (KW)
				Min	Max
1/2"	16.4	3000	3600	600	2400	14.6
3/4"	24.6					21.8
1"	32.8					29
1 1/4"	41					36.3
1 1/2"	49.2					43.5
1 3/4"	57.3	2600	3000			43.4
2"	65.5					49.6
2 1/2"	81.8					61.5
Gear Width (in)	Output Flow
	900RPM		1200RPM		1500RPM		1800RPM		2100RPM		2400RPM
	GPM	LPM	GPM	LPM	GPM	LPM	GPM	LPM	GPM	LPM	GPM	LPM
1"	6.5	24.5	9	34	11.5	43.5	14	53	16.5	62.5	19	72
1 1/4"	8	30	11.5	43.5	14.5	55	18	68	21	79.5	24	91
1 1/2"	10	38	14	53	17.5	66	21.5	81.5	25	94.5	29	110
1 3/4"	12	45.5	16	60.5	20.5	77.5	25	94.5	29.5	112	34	120
2"	13.5	51	18.5	70	23.5	89	29	110	34	129	39	148
30/31 Motor Performance Data:
M30 performance data at 2000 PSI(138 bar)
M30 Speed (RPM)	1" Gear Width			1 1/2" Gear Width			2" Gear Width
	Output		Input Flow	Output		Input Flow	Output		Input Flow
	Torque	Power		Torque	Power		Torque	Power
800	550 in-lbs	7 HP	9 GPM	870 in-lbs	11 HP	13 GPM	1150 in-lbs	14.5 HP	17 GPM
	62 Nm	5 KW	34 LPM	98.5 Nm	8 KW	49 LPM	130 Nm	11 KW	64.5 LPM
1200	550 in-lbs	10.5 HP	13 GPM	870 in-lbs	16.5 HP	18 GPM	1150 in-lbs	22 HP	23.5 GPM
	62 Nm	8 KW	49 LPM	98.5 Nm	12.5 KW	68 LPM	130 Nm	16.5 KW	89 LPM
1600	550 in-lbs	14 HP	16 GPM	860 in-lbs	22 HP	23 GPM	1140 in-lbs	29 HP	30.5 GPM
	62 Nm	10.5 KW	60.5 LPM	97 Nm	16.5 KW	87 LPM	129 Nm	21.5 KW	115 LPM
2000	550 in-lbs	17.5 HP	19.5 GPM	850 in-lbs	27 HP	28 GPM	1125 in-lbs	36 HP	37 GPM
	62 Nm	13 KW	74 LPM	96 Nm	20 KW	106 LPM	127 Nm	27 KW	140 LPM
M31 performance data at 2500 PSI(172 bar)
M31 Speed (RPM)	1" Gear Width			1 1/2" Gear Width			2" Gear Width
	Output		Input Flow	Output		Input Flow	Output		Input Flow
	Torque	Power		Torque	Power		Torque	Power
800	675 in-lbs	8.5 HP	9 GPM	1035 in-lbs	13 HP	13 GPM	1385 in-lbs	17.5 HP	17 GPM
	76.5 Nm	6.5 KW	34 LPM	117 Nm	9.5 KW	49 LPM	156.5 Nm	13 KW	64.5 LPM
1200	68.5 in-lbs	13 HP	13 GPM	1055 in-lbs	20 HP	18 GPM	1410 in-lbs	27 HP	23.5 GPM
	77.5 Nm	9.5 KW	49 LPM	119 Nm	15 KW	68 LPM	159.5 Nm	20 KW	89 LPM
1600	680 in-lbs	17.5 HP	16 GPM	1030 in-lbs	26 HP	23 GPM	1390 in-lbs	35 HP	30.5 GPM
	77 Nm	13 KW	60.5 LPM	116.5 Nm	19.5 KW	87 LPM	157 Nm	26 KW	115 LPM
2000	660 in-lbs	21 HP	19.5 GPM	1010 in-lbs	32 HP	28 GPM	1370 in-lbs	43.5 HP	37 GPM
	74.5 Nm	15.5 KW	74 LPM	114 Nm	24 KW	106 LPM	155 Nm	32.5 KW	140 LPM