Description
POM Piston head with bearing, comes with Viton o-ring for better air sealing
POM Piston head with bearing, comes with Viton o-ring for better air sealing
5 star | 0% | |
4 star | 0% | |
3 star | 0% | |
2 star | 0% | |
1 star | 100% |
Only logged in customers who have purchased this product may leave a review.
Jesse (verified owner) –
The oring is good, but the piston head itself has a significant flat spot on one side. This casting defect doesn’t allow any seal, and have tried with multiple cylinders to check – Next time will stick with SHS.