T5 Triplex Pump

Contact

The Weatherford Model T5 is a single-acting triplex plunger pump rated at 5 hp in continuous-duty service and up to 8 hp in intermittent duty.

This versatile pump is offered with a variety of material and design options that enable its use in a wide range of applications.

Standard Equipment

  • Forged duplex stainless steel or forged carbon steel fluid ends
  • Duplex stainless steel stuffing boxes
  • Disc valve
  • Tungsten carbide coated plungers over stainless steel base or solid ceramic plungers
  • Double extended crankshaft
  • Multiple plunger packing arrangements offered

Optional Accessories

  • Packing lubricators
  • Customized plunger packing arrangements
  • Complete pump packages

Specifications

 

Rated (HP, kW)
5
3.7
Stroke length (in., mm)
1.38
35.1
Maximum discharge pressure (PSI, Bar)
     T5H
4,730
326
     T5M
2,410
166
     T5L
980
67
Rated rod load (lb, kg)
1,450
658
Intermittent duty speed, RPM
475
Maximum continuous duty speed, RPM
350
Minimum speed, RPM
90
Crankshaft dimensions (in., mm)
     Diameter
1.125
28.6
     Length (both sides)
2.250
57.2
Keyway, width × depth (in., mm)
.250 × .125
6.4 × 3.2
Oil capacity (gal, l)
0.63
2.9
Weight (lb, kg); estimates only
210
95.3
Mechanical efficiency
90%

 

Pump Model
Discharge Connection Sizes (in., mm)
Suction Connection Sizes (in., mm)
T5H
1.0 (25.4) NPT
1.5 (38.1) NPT
T5M
1.0 (25.4) NPT
1.5 (38.1) NPT
T5L
1.0 (25.4) NPT
1.5 (38.1) NPT

 

 

Standard

Model (standard)
Plunger Diameter (in.)
Gallons Per Revolution
Maximum Pressure PSI
90 RPM
150 RPM
200 RPM
250 RPM
350 RPM
Intermittent Duty 475 RPM
GPM
BPD
GPM
BPD
GPM
BPD
GPM
BPD
GPM
BPD
GPM
BPD
T5H
0.625
0.0055
4,730
0.5
17
0.8
28
1.1
38
1.4
47
1.9
66
2.6
89
0.688
0.0066
3,910
0.6
20
1.0
34
1.3
46
1.7
57
2.3
80
3.2
108
0.750
0.0079
3,280
0.7
24
1.2
41
1.6
54
2.0
68
2.8
95
3.8
129
T5M
0.875
0.0108
2,410
1.0
33
1.6
55
2.2
74
2.7
92
3.8
129
5.1
175
1.000
0.0141
1,850
1.3
43
2.1
72
2.8
96
3.5
120
4.9
169
6.7
229
1.125
0.0178
1,460
1.6
55
2.7
91
3.6
122
4.4
152
6.2
213
8.4
290
1.250
0.0220
1,180
2.0
68
3.3
113
4.4
151
5.5
188
7.7
264
10.4
358
T5L
1.375
0.0266
980
2.4
82
4.0
137
5.3
182
6.6
228
9.3
319
12.6
433
1.500
0.0316
820
2.8
98
4.7
163
6.3
217
7.9
271
11.1
379
15.0
515

 


Metric

Model (metric)
Plunger Diameter (in.)
Liters Per Revolution
Maximum Pressure BAR
90 RPM
150 RPM
200 RPM
250 RPM
350 RPM
Intermittent Duty 475 RPM
LPM
M3/hr
LPM
M3/hr
LPM
M3/hr
LPM
M3/hr
LPM
M3/hr
LPM
M3/hr
T5H
0.625
0.0208
326
1.9
0.1
3.1
0.2
4.2
0.2
5.2
0.3
7.3
0.4
9.9
0.6
0.688
0.0251
269
2.3
0.1
3.8
0.2
5.0
0.3
6.3
0.4
8.8
0.5
11.9
0.7
0.750
0.0299
226
2.7
0.2
4.5
0.3
6.0
0.4
7.5
0.4
10.5
0.6
14.2
0.9
T5M
0.875
0.0407
166
3.7
0.2
6.1
0.4
8.1
0.5
10.2
0.6
14.3
0.9
19.3
1.2
1.000
0.0532
127
4.8
0.3
8.0
0.5
10.6
0.6
13.3
0.8
18.6
1.1
25.3
1.5
1.125
0.0673
101
6.1
0.4
10.1
0.6
13.5
0.8
16.8
1.0
23.6
1.4
32.0
1.9
1.250
0.0831
81
7.5
0.4
12.5
0.7
16.6
1.0
20.8
1.2
29.1
1.7
39.5
2.4
T5L
1.375
0.1006
67
9.1
0.5
15.1
0.9
20.1
1.2
25.1
1.5
35.2
2.1
47.8
2.9
1.500
0.1197
57
10.8
0.6
18.0
1.1
23.9
1.4
29.9
1.8
41.9
2.5
56.9
3.4

General Notes

  1. Capacities shown are based on 100 percent volumetric efficiency. Actual capacities are lower, based on discharge pressure and fluid compressibility.
  2. API-674 and NACE-compliant designs are available; consult Weatherford for details and exceptions to these standards.
  3. For operation below 90 RPM, an auxiliary lubrication system is required.
  4. Standard plunger sizes are shown, however other sizes are available upon request.