Union TD-120 Triplex Pump And Parts Specifications

 

TD-120 (HIGH PRESSURE)
Pumping Capacity in Gallons Per Minute (GPM)
Plunger Size	Area of Plunger	Max Pressure	Gal/Rev		Pump Speed (RPM)
					25	75	125	175	225	275	325	350
1       in.	0.785	10000	0.043		1	3	5	8	10	12	14	15
1  1/8  in.	0.994	8249	0.055		1	4	7	10	12	15	18	19
1  1/4  in.	1.227	6682	0.068		2	5	8	12	15	19	22	24
1  3/8  in.	1.485	5522	0.082		2	6	10	14	18	23	27	29
1  1/2  in.	1.767	4640	0.098		2	7	12	17	22	27	32	34

 

Horsepower:	120
No. of Cylinders:	3
Stroke Length:	4.25"
Max Working Pressure:	10000 PSI
Rod Load Rating:	8200 LBS
Minimum Plunger Size:	1"
Maximum Plunger Size:	1.5"

Minimum Speed:	25
Maximum Speed:	350
Suction Port:	2" N.P.T.
Discharge Port:	1" N.P.T.
Pump Weight:	1850 LBS

 

 

TD-120 (MEDIUM PRESSURE)
Pumping Capacity in Gallons Per Minute (GPM)
Plunger Size	Area of Plunger	Max Pressure	Gal/Rev		Pump Speed (RPM)
					25	75	125	175	225	275	325	350
1  5/8  in.	2.074	3954	0.114		3	9	14	20	26	31	37	40
1  3/4  in.	2.405	3409	0.133		3	10	17	23	30	37	43	46
1  7/8  in.	2.761	2970	0.152		4	11	19	27	34	42	50	53
2       in.	3.142	2610	0.173		4	13	22	30	39	48	56	61
2  1/8  in.	3.547	2312	0.196		5	15	24	34	44	54	64	69
2  1/4  in.	3.976	2062	0.219		5	16	27	38	49	60	71	77
2  3/8  in.	4.430	1851	0.245		6	18	31	43	55	67	79	86
2  1/2  in.	4.909	1670	0.271		7	20	34	47	61	75	88	95

 

Horsepower:	120
No. of Cylinders:	3
Stroke Length:	4.25"
Max Working Pressure:	3960 PSI
Rod Load Rating:	8200 LBS
Minimum Plunger Size:	1.625"
Maximum Plunger Size:	2.5"

Minimum Speed:	25
Maximum Speed:	350
Suction Port:	3" N.P.T.
Discharge Port:	2" N.P.T.
Pump Weight:	2050 LBS

 

 

TD-120 (LOW PRESSURE)
Pumping Capacity in Gallons Per Minute (GPM)
Plunger Size	Area of Plunger	Max Pressure	Gal/Rev		Pump Speed (RPM)
					25	75	125	175	225	275	325	350
2  3/4  in.	5.940	1380	0.328		8	25	41	57	74	90	107	115
2  7/8  in.	6.492	1263	0.358		9	27	45	63	81	99	116	125
3       in.	7.069	1160	0.390		10	29	49	68	88	107	127	137
3  1/8  in.	7.670	1069	0.423		11	32	53	74	95	116	138	148
3  1/4  in.	8.296	988	0.458		11	34	57	80	103	126	149	160
3  3/8  in.	8.946	917	0.494		12	37	62	86	111	136	160	173
3  1/2  in.	9.621	852	0.531		13	40	66	93	119	146	173	186
3  5/8  in.	10.321	795	0.570		14	43	71	100	128	157	185	199
3  3/4  in.	11.045	742	0.610		15	46	76	107	137	168	198	213
3  7/8  in.	11.793	695	0.651		16	49	81	114	146	179	212	228
4       in.	12.566	653	0.694		17	52	87	121	156	191	225	243

 

Horsepower:	120
No. of Cylinders:	3
Stroke Length:	4.25"
Max Working Pressure:	1380 PSI
Rod Load Rating:	8200 LBS
Minimum Plunger Size:	2.75"
Maximum Plunger Size:	4"

Minimum Speed:	25
Maximum Speed:	350
Suction Port:	4"600# R.F.
Discharge Port:	3"600# R.F.
Pump Weight:	2300 LBS