Gauge Hatch

Model No: 200

Storagetech™’s MODEL 200 Gauge Hatch offers a simple and easy access into the vapour space of bulk storage tanks. Opened by foot or knee, it leaves the operator hands-free to dip the tank’s contents for depth, take product samples, and obtain temperature measurements.

The Gauge Hatch is bolted to a tank roof flange. Thanks to its spark free design, offers safe operation.

Pressure Vacuum Valve production certificates

Setting Range

Pressure: Weight-loaded up to 15 mbar
Ambient temp: -20°C to +60°C


Standard sizes: 2” to 8” 200mm
Flanges: API Class 150 RF, DIN PN16
Body: Carbon steel, 316 stainless steel, cast aluminium, cast iron
Paint finish: Powder Coating, Colour RAL 9006, Epoxy Paint, Colour RAL 9006, Customer Specification
ATEX cert: Ex II 1/2 G c IIB

Emergency Relief Valves & Gauge Hatches Models