Gauge Hatches


Gauge Hatches can be opened when required to carry out dipping or sampling. Groth offer two models, firstly an open hinged type (holds no vapour pressure) for use in conjunction with Free Vents. The second model Groth offer has a lockdown function for use in a pressurised tank and is capable of holding pressure to 3 psig.
The Groth lockdown gauge hatch comes with the same air cushion seat design as Groths P/Vs, offering market leading sealing and longevity.
Groth Gauge Hatches come with a range of standard and custom options as follows;
Models | 6000 Series |
Sizes | 4” to 10” |
Max Sealing Pressure | 206 mbar (3 psig) |
Operation | Free Lift Type |
Lockdown Type | |
Seat Options | Metal to metal |
Air Cushion | |
Mounting Orientation | Top Mount |
Materials of Construction | Carbon Steel |
Stainless Steel | |
Aluminium | |
Derakane (FRP) | |
Furan (FRP) | |
Exotics on request | |
Approvals | ATEX |
Contact us
If you would like to place an order or find out more, please email info@assentech.co.uk, call on +44 1726 844 707, or fill in a contact form here.