Gardner Denver Q300 Pump And Parts Specifications

SAME AS AJAX Q-300 VERTICAL PLUNGER PUMP

 

 

Q-300-L  (LOW PRESSURE)
PUMPING CAPACITY IN GALLONS PER MINUTE  (GPM)
Plunger Size	Area of Plunger	Max Pressure	Gal/Rev		Pump Speed  (RPM)
					100	150	200	250	300	360
2  3/4  in.	5.940	2000	0.643		64	96	129	161	193	231
2  7/8  in.	6.492	1830	0.703		70	105	141	176	211	253
3       in.	7.069	1681	0.765		77	115	153	191	230	275
3  1/8  in.	7.670	1549	0.830		83	125	166	208	249	299
3  1/4  in.	8.296	1432	0.898		90	135	180	224	269	323
3  3/8  in.	8.946	1328	0.968		97	145	194	242	290	349
3  1/2  in.	9.621	1235	1.041		104	156	208	260	312	375

 

Horsepower:	300
No. of Cylinders:	5
Stroke Length:	5"
Max Working Pressure:	2010 PSI
Rod Load Rating:	11881 LBS
Minimum Plunger Size:	2.75"
Maximum Plunger Size:	3.5"

Minimum Speed:	100
Maximum Speed:	360
Suction Port:	8" 150#
Discharge Port:	4" 900#
Pump Weight:	7700 LBS

 

 

 

Q-300-M  (MEDIUM PRESSURE)
PUMPING CAPACITY IN GALLONS PER MINUTE  (GPM)
Plunger Size	Area of Plunger	Max Pressure	Gal/Rev		Pump Speed  (RPM)
					100	150	200	250	300	360
2       in.	3.142	3782	0.340		34	51	68	85	102	122
2  1/8  in.	3.547	3350	0.384		38	58	77	96	115	138
2  1/4  in.	3.976	2988	0.430		43	65	86	108	129	155
2  3/8  in.	4.430	2682	0.479		48	72	96	120	144	173
2  1/2  in.	4.909	2420	0.531		53	80	106	133	159	191
2  5/8  in.	5.412	2195	0.586		59	88	117	146	176	211
2  3/4  in.	5.940	2000	0.643		64	96	129	161	193	231

 

Horsepower:	300
No. of Cylinders:	5
Stroke Length:	5"
Max Working Pressure:	3815 PSI
Rod Load Rating:	11881 LBS
Minimum Plunger Size:	2"
Maximum Plunger Size:	2.75"

Minimum Speed:	100
Maximum Speed:	360
Suction Port:	6" 150#
Discharge Port:	4" 1500#
Pump Weight:	7700 LBS

 

 

 

Q-300-S  (HIGH PRESSURE)
PUMPING CAPACITY IN GALLONS PER MINUTE  (GPM)
Plunger Size	Area of Plunger	Max Pressure	Gal/Rev		Pump Speed  (RPM)
					100	150	200	250	300	360
1  5/8  in.	2.074	5150	0.224		22	34	45	56	67	81
1  3/4  in.	2.405	4940	0.260		26	39	52	65	78	94
1  7/8  in.	2.761	4303	0.299		30	45	60	75	90	108
2       in.	3.142	3782	0.340		34	51	68	85	102	122

 

 

Horsepower:	300
No. of Cylinders:	5
Stroke Length:	5"
Max Working Pressure:	5150 PSI
Rod Load Rating:	11881 LBS
Minimum Plunger Size:	1.625"
Maximum Plunger Size:	2"

Minimum Speed:	100
Maximum Speed:	360
Suction Port:	4" 150#
Discharge Port:	3" 2500#
Pump Weight:	7700 LBS