With this Taprite regulator bonnet assembly you can replace your worn down or broken bonnets & knobs on Taprite Series 740hp and Taprite Series 5700hp primary regulators. This bonnet assembly is made from polycarbonate. Including the housing and Screw so no need to worry about keeping your old parts. If you also need the internal parts you can purchase the rebuild kit here. You can also replace your CO2 o-ring on our site here.
This polycarbonate regulator bonnet assembly can be used to replace the zinc bonnet assembly on older model regulators (Series 740hp and 5700)hp.