Blade Type PGM
Application
The blade type PGM is designed to clean wells from propane after hydrofracturing.
Construction
The construction of the blade allows two operation regimes free washing and water-jet regime. At regime of free washing liquid goes through valve side holes into the central guide channel. At stop in propane plug the valve closes the central washing channel and flow goes through holes in valve walls to the water-jet noses. Flow is increased and directed to different propane valve places.
| Assembly name and size | OD | Central washing hole diameter | Connecting thread | |||
|---|---|---|---|---|---|---|
| мм | inch | мм | inch | |||
| PGM-89 | 89 | 3 1/2 | 37 | 1 15/32 | НКТ-73 | non-upset tub 2 7/8 |
| PGM-95 | 95 | 3 3/4 | 42 | 1 21/32 | НКТ-73 | non-upset tub 2 7/8 |
| PGM-108 | 108 | 4 1/4 | 44 | 1 3/4 | НКТ-89 | non-upset tub 3 1/2 |
| PGM-114 | 114 | 4 1/2 | 47 | 1 27/32 | НКТ-89 | non-upset tub 3 1/2 |
| PGM-121 | 120,6 | 4 3/4 | 52 | 2 1/16 | НКТ-102 | non-upset tub 4 |
| PGM-127 | 127 | 5 | 52 | 2 1/16 | ВНКТ-102 | upset tub 4 |
| PGM-132 | 132,1 | 5 3/16 | 57 | 2 1/4 | НКТ-114 | non-upset tub 4 1/2 |
| PGM-141 | 141,3 | 5 9/16 | 57 | 2 1/4 | ВНКТ-114 | upset tub 4 1/2 |
All sizes in inches are presented as reference values and may differ from the size in millimeters max +/-1/64".
Please indicate in your order if you need strict inch system of computation.
Please indicate in your order if you need strict inch system of computation.
