Mechanical Isolation and Test Tools PITT Series
The POWERMASTER Mechanical Isolation and Test Tool (PITT) serves a dual function, offering a secure, dependable, and economical solution for the localized isolation and pressure testing of piping systems. When correctly installed and operated, the PITT establishes a positive vapor barrier, enabling safe hot work operations, while also confirming the integrity of newly welded or formed joints through pressure testing.
Special Features
- The Combination Isolation and Test Tool provides vapor-free isolation for hot work and is designed to handle high pressure testing between seals for weld assessments using a single tool.
- Multi-schedule functionality - accommodates up to six schedules per tool, with 40 tools covering 154 combinations of pipe diameters and schedules.
- Lightweight, compact, and adaptable design - eliminates the need for a crane, can be mounted in elbows and tees, and is capable of testing mismatched schedules.
- High-pressure testing capability - facilitates weld assessments with relative ease at pressures up to 4500 psi.
- Self-centering tools are designed for user-friendliness and require minimal training for operation.
Isolation / Vapor Barrier Arrangement
Isolation Pressure Test Arrangement
Specifications
| Nominal Pipe Diameter (in) | Model No. | Pipe Schedules Cover | Max Tool pressure Rating psi (Bar) | Tool Body Diameter in (mm) | Overall Length in(mm) | Stud Nut Washer Size in | Pressure Port Size NPT | Weight lbs(kg) |
|---|---|---|---|---|---|---|---|---|
| ¾ | PITT075A | 5, 10, STD/40 | 4500 (310) | 0.7 (18) | 14 (356) | 1/8” | Female 1/8” | 1.5 (0.7) |
| PITT075B | XS/80, 160 | 4500 (310) | 0.6 (15) | 14 (356) | 1/8” | Female 1/8” | 1.5 (0.7) | |
| 1 | PITT1A | 5, 10, STD/40 | 4500 (310) | 0.9 (23) | 14 (356) | 1/8” | Female 1/8” | 2.0 (0.9) |
| PITT1B | XS/80, 160 | 4500 (310) | 0.7 (18) | 14 (356) | 1/8” | Female 1/8” | 1.5 (0.7) | |
| 1¼ | PITT125A | 5, 10, STD/40, XS/80 | 4500 (310) | 1.1 (29) | 14 (356) | ¼” | Female 1/4” | 2.9 (1.3) |
| 1½ | PITT150A | 5,10,XS/80 | 4500 (310) | 1.4 (35) | 14 (356) | ¼” | Female 1/4” | 4.2 (1.9) |
| PITT150B | 160 | 4500 (310) | 1.1 (28) | 14 (356) | ¼” | Female 1/4” | 3.0 (1.5) | |
| 2 | PITT2A | 5,10,STD/40, XS/80 | 4500 (310) | 1.8 (46) | 14 (356) | ¼” | Female 1/4” | 5.3 (2.4) |
| PITT2B | 160,XXS | 4500 (310) | 1.5 (37) | 14 (356) | ¼” | Female 1/4” | 4.4 (2.0) | |
| 3 | PITT3A | 5,10, STD/40, XS/80 | 4500 (310) | 2.8 (71) | 7 (178) | 3/8" | Male 1/8" | 5.5 (2.3) |
| PITT3B | 160,XXS | 4500 (310) | 2.2 (57) | 7 (178) | 3/8" | Male 1/8" | 4.8 (2.0) | |
| 4 | PITT4A | 5,10,STD/40,60,XS/80 | 4500 (310) | 3.7 (94) | 7 (178) | 5/16" | Male 1/8" | 4.2 (2.5) |
| PITT4B | 120,160 | 4500 (310) | 3.2 (81) | 7 (178) | 5/16" | Male 1/8" | 4.8 (2.2) | |
| PITT4C | XXS | 4500 (310) | 3.0 (77) | 7 (178) | 5/16" | Male 1/8" | 4.2 (1.9) | |
| 6 | PITT6A | 10,STD/40,60 | 4500 (310) | 5.7 (145) | 7 (178) | 5/8” | Male 1/4” | 13.0 (5.9) |
| PITT6B | XS / 80,120 | 4500 (310) | 5.4 (137) | 7 (178) | 5/8” | Male 1/4” | 11.9 (5.4) | |
| PITT6C | 160,XXS | 4500 (310) | 4.8 (122) | 7 (178) | 5/8” | Male 1/4” | 9.9 (4.5) | |
| 8 | PITT8A | 10,20,30,STD/40,XS/80 | 4500 (310) | 7.4 (189) | 7 (178) | 5/8” | Male 1/4” | 18.9 (8.6) |
| PITT8B | 100,120,140,XXS,160 | 4500 (310) | 6.6 (168) | 7 (178) | 5/8” | Male 1/4” | 16.1 (7.3) | |
| 10 | PITT10A | 20,30,STD/40,XS/60,80 | 4500 (310) | 9.4 (238) | 7 (178) | 5/8” | Male 1/4” | 29.0 (13.2) |
| PITT10B | 100,120,XXS/140,160 | 4500 (310) | 8.4 (213) | 7 (178) | 5/8” | Male 1/4” | 24.9 (11.3) | |
| 12 | PITT12A | 10,20,30,STD,40,XS | 4500 (310) | 11.6 (294) | 7 (178) | 5/8” | Male 1/4” | 42.9 (19.5) |
| PITT12B | 60,80,100,XXS/120 | 4500 (310) | 10.7 (272) | 7 (178) | 5/8” | Male 1/4” | 40.9 (18.6) | |
| PITT12C | 140,160 | 4500 (310) | 9.8 (248) | 7 (178) | 5/8” | Male 1/4” | 31.9 (14.5) | |
| 14 | PITT14A | 10,20,STD/30,40 | 4500 (310) | 12.8 (324) | 7 (178) | 5/8” | Male 1/4” | 44.9 (20.4) |
| PITT14B | XS,60,80 | 4500 (310) | 12.8 (324) | 7 (178) | 5/8” | Male 1/4” | 42.0 (19.1) | |
| PITT14C | 100,120,140,160 | 4500 (310) | 11.1 (283) | 7 (178) | 5/8” | Male 1/4” | 37.8 (17.2) | |
| 16 | PITT16A | 10,20,STD/30,XS/40,60 | 4500 (310) | 14.6 (372) | 7 (178) | 5/8” | Male 1/4” | 53.9 (24.5) |
| PITT16B | 80,100 | 4500 (310) | 13.5 (344) | 7 (178) | 5/8” | Male 1/4” | 48.0 (21.8) | |
| PITT16C | 120,140,160 | 4500 (310) | 12.8 (324) | 7 (178) | 5/8” | Male 1/4” | 44.9 (20.4) | |
| 18 | PITT18A | 10,20,STD,30,XS,40 | 4500 (310) | 16.5 (419) | 7 (178) | 5/8” | Male 1/4” | 63.8 (29.0) |
| PITT18B | 60,80 | 4500 (310) | 15.7 (400) | 7 (178) | 5/8” | Male 1/4” | 59.8 (27.2) | |
| PITT18C | 100,120 | 4500 (310) | 14.9 (378) | 7 (178) | 5/8” | Male 1/4” | 54.8(24.9) | |
| PITT18D | 140,160 | 4500 (310) | 14.1 (357) | 7 (178) | 5/8” | Male 1/4” | 51.9 (23.6) | |
| 20 | PITT20A | 10,STD/20,XS/30 | 4500 (310) | 18.9 (480) | 7 (178) | 5/8” | Male 1/4” | 79.9 (36.3) |
| PITT20B | 40,60 | 4500 (310) | 18.0 (457) | 7 (178) | 5/8” | Male 1/4” | 72.8 (33.1) | |
| PITT20C | 80,100 | 4500 (310) | 17.0 (433) | 7 (178) | 5/8” | Male 1/4” | 66.9 (30.4) | |
| PITT20D | 120,140 | 4500 (310) | 16.1 (410) | 7 (178) | 5/8” | Male 1/4” | 60.9 (27.7) | |
| PITT20E | 160 | 4500 (310) | 15.7 (399) | 7 (178) | 5/8” | Male 1/4” | 59.8 (27.2) | |
| 22 | PITT22A | STD,XS | 4500 (310) | 20.6 (524) | 7 (178) | 5/8” | Male 1/4” | 88.9 (40.4) |
| PITT22B | 60,80 | 4500 (310) | 19.4 (492) | 7 (178) | 5/8” | Male 1/4” | 80.7 (36.7) | |
| PITT22C | 100,120 | 4500 (310) | 18.4 (467) | 7 (178) | 5/8” | Male 1/4” | 74.8 (34.0) | |
| PITT22D | 140,160 | 4500 (310) | 17.4 (441) | 7 (178) | 5/8” | Male 1/4” | 68.9 (31.3) | |
| 24 | PITT24A | 10,STD/20,XS,30 | 1146 (79) | 22.6 (575) | 7 (178) | 5/8” | Male 1/4” | 98.8 (44.9) |
| PITT24B | 40,60 | 2248 (155) | 21.7 (551) | 7 (178) | 5/8” | Male 1/4” | 93.7 (42.6) | |
| PITT24C | 80,100 | 3365 (232) | 20.6 (522) | 7 (178) | 5/8” | Male 1/4” | 87.8 (39.9) | |
| PITT24D | 120,140 | 4500 (310) | 19.5 (495) | 7 (178) | 5/8” | Male 1/4” | 81.8 (37.2) | |
| PITT24E | 160 | 4500 (310) | 18.9 (480) | 7 (178) | 5/8” | Male 1/4” | 79.9 (36.3) |