Union TX-75 Triplex Pump And Parts Specifications

 

 

TX-75 (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	350	400	411
1  1/16 in.	0.887	6090	0.046		5	7	9	12	14	16	18	19
1  3/16 in.	1.108	4876	0.058		6	9	12	14	17	20	23	24
1  1/4  in.	1.227	4400	0.064		6	10	13	16	19	22	26	26

 

Horsepower:	75
No. of Cylinders:	3
Stroke Length:	4"
Max Working Pressure:	7340 PSI
Rod Load Rating:	5400 LBS
Minimum Plunger Size:	1.0625"
Maximum Plunger Size:	1.25"

Minimum Speed:	100
Maximum Speed:	411
Suction Port:	2"150# R.F.
Discharge Port:	1.25"2500# R.T.J.
Pump Weight:	3000 LBS

 

 

TX-75 (HIGH-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	350	400	411
1  1/4  in.	1.227	4400	0.064		6	10	13	16	19	22	26	26
1  3/8  in.	1.485	3637	0.077		8	12	15	19	23	27	31	32
1  1/2  in.	1.767	3056	0.092		9	14	18	23	28	32	37	38
1  5/8  in.	2.074	2604	0.108		11	16	22	27	32	38	43	44
1  3/4  in.	2.405	2245	0.125		12	19	25	31	37	44	50	51

 

Horsepower:	75
No. of Cylinders:	3
Stroke Length:	4"
Max Working Pressure:	5300 PSI
Rod Load Rating:	5400 LBS
Minimum Plunger Size:	1.25"
Maximum Plunger Size:	1.75"

Minimum Speed:	100
Maximum Speed:	411
Suction Port:	2.5"300# R.F.
Discharge Port:	1.5"2500# R.T.J.
Pump Weight:	3000 LBS

 

 

TX-75 (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	350	400	411
1  5/8  in.	2.074	2604	0.108		11	16	22	27	32	38	43	44
1  3/4  in.	2.405	2245	0.125		12	19	25	31	37	44	50	51
1  7/8  in.	2.761	1956	0.143		14	22	29	36	43	50	57	59
2       in.	3.142	1719	0.163		16	24	33	41	49	57	65	67
2  1/8  in.	3.547	1523	0.184		18	28	37	46	55	64	74	76
2  1/4  in.	3.976	1358	0.207		21	31	41	52	62	72	83	85

 

Horsepower:	75
No. of Cylinders:	3
Stroke Length:	4"
Max Working Pressure:	3140 PSI
Rod Load Rating:	5400 LBS
Minimum Plunger Size:	1.625"
Maximum Plunger Size:	2.25"

Minimum Speed:	100
Maximum Speed:	411
Suction Port:	3"300# R.F.
Discharge Port:	2"1500# R.T.J.
Pump Weight:	3075 LBS

 

 

TX-75 (MEDIUM-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	350	400	411
2  1/4  in.	3.976	1358	0.207		21	31	41	52	62	72	83	85
2  3/8  in.	4.430	1219	0.230		23	35	46	58	69	81	92	95
2  1/2  in.	4.909	1100	0.255		26	38	51	64	77	89	102	105
2  5/8  in.	5.412	998	0.281		28	42	56	70	84	98	112	116
2  3/4  in.	5.940	909	0.309		31	46	62	77	93	108	123	127
2  7/8  in.	6.492	832	0.337		34	51	67	84	101	118	135	139
3       in.	7.069	764	0.367		37	55	73	92	110	129	147	151
3  1/8  in.	7.670	704	0.398		40	60	80	100	120	139	159	164

 

Horsepower:	75
No. of Cylinders:	3
Stroke Length:	4"
Max Working Pressure:	1635 PSI
Rod Load Rating:	5400 LSB
Minimum Plunger Size:	2.25"
Maximum Plunger Size:	3.125"

Minimum Speed:	100
Maximum Speed:	411
Suction Port:	4"150# R.F.*
Discharge Port:	2"600# R.T.J.*
Pump Weight:	3300 LBS

 

 

TX-75 (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	350	400	411
3       in.	7.069	764	0.367		37	55	73	92	110	129	147	151
3  1/8  in.	7.670	704	0.398		40	60	80	100	120	139	159	164
3  1/4  in.	8.296	651	0.431		43	65	86	108	129	151	172	177
3  3/8  in.	8.946	604	0.465		46	70	93	116	139	163	186	191
3  1/2  in.	9.621	561	0.500		50	75	100	125	150	175	200	205
3  5/8  in.	10.321	523	0.536		54	80	107	134	161	188	214	220
3  3/4  in.	11.045	489	0.574		57	86	115	143	172	201	230	236
3  7/8  in.	11.793	458	0.613		61	92	123	153	184	214	245	252
4       in.	12.566	430	0.653		65	98	131	163	196	228	261	268

 

Horsepower:	75
No. of Cylinders:	3
Stroke Length:	4"
Max Working Pressure:	921 PSI
Rod Load Rating:	5400 LBS
Minimum Plunger Size:	3"
Maximum Plunger Size:	4"

Minimum Speed:	100
Maximum Speed:	411
Suction Port:	5"150# R.F.*
Discharge Port:	2.5"600# R.T.J.*
Pump Weight:	3500 LBS