Product Details
Seal-O-Grip unions are air-inflatable connectors for low pressure fluid or mud suction and return lines. The Seal-O-Grip carbon steel body welds in place on mud tanks or manifold pipe. A leak-tight seal is achieved with rig-supplied compressed air, even if the connecting pipe is not perfectly aligned. The oil and abrasion-resistant NBR pneumatic tube can be inflated up to 200 psi against the outside diameter of the connecting pipe, speeding field set-up and eliminating the need for low pressure flanged connections.
The Seal-O-Grip body (ASTM A216 grade WCB carbon steel) welds in place on mud tanks, manifold pipe, and other fittings. The oil-resistant inflatable tube is heavy duty, abrasion resistant, and is designed for 200 psi maximum pressure. (Note: Tube inflation pressure must not exceed fluid line pressure by 50 psi to seal line pressures up to 150 psi.)
| Line Pipe Size | Seal-O-Grip Dimensions | ||||||
|---|---|---|---|---|---|---|---|
| A | B | C | D | E | F | G | |
| 4" | 4 19/32" | 4 19/32" | 5 1/16" | 5 3/4" | 6 5/8" | 3" | 1 1/2" |
| 6" | 6 3/4" | 6 15/16" | 8" | 8 5/8" | 10 1/4" | 4" | 2" |
| 8" | 8 3/4" | 8 15/16" | 10 1/8" | 10 3/4" | 12 1/4" | 4" | 2" |
| 10" | 10 15/16" | 11 1/8" | 12 1/8" | 12 3/4" | 14 1/2" | 4 1/4" | 2" |
| 12" | 12 15/16" | 13 1/8" | 13 3/8" | 14 1/4" | 16 1/2" | 4 1/4" | 2" |
| 14" | 14 1/8" | 14 1/4" | 15 1/4" | 16 1/4" | 18 1/4" | 4 1/2" | 2" |
| 16" | 16 1/8 | 16 1/4" | 17 1/4" | 18 1/4" | 20 1/4" | 5 1/8" | 2" |
