Emergency Relief Valves & Gauge Hatches

Gauge Hatch (With lock) 10

Gauge Hatch (With lock)

Model No: 210

Storagetech’s Lockable Gauge Hatch, model 210, has a locking screw to prevent inadvertent or unauthorized opening. Operated 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.

Designed as a non-sparking unit the lockable gauge hatch is bolted to a tank roof flange, the hatch offers simple and easy access to the vapour space of bulk storage tanks.

Gauge Hatch (With lock) 13Gauge Hatch (With lock) 14
Pressure Weight-loaded up to 15mbar
Ambient temp -20°C to +60°C
Standard sizes 2” to 8” 200mm
Flanges API Class 150 RF, DIN raised-face
Body Carbon steel, 316 stainless steel, cast aluminium, cast iron
Paint finish 1-) Powder Coating, Colour RAL 9006
2-) Epoxy Paint, Colour RAL 9006
3-) Customer Specification
ATEX cert Ex II 1/2 G c IIB

Do you want to learn more?

Want to know more? Check out our catalog for a complete overview of our offerings. With our catalog, you’ll have access to all the technical details you need to make an informed decision about our products.

Gauge Hatch (With lock) 15
Gauge Hatch (With lock) 16
Gauge Hatch (With lock) 16
Gauge Hatch (With lock) 18

Deflagration vs Detonation

Learn the key differences between deflagration and detonation.

Combustion Process

Explore the science behind combustion and its applications.

Explosion Groups

Discover the different types of explosions and our products.

Request a Quote

Do you need a quick quotation? Fill out the below form and expect our reply soon

Read more from us about Emergency Relief Valves & Gauge Hatches!