COVID-19

At Morrow Water Technologies, Inc., we value the health and safety of our employees, business partners, and the public. Morrow Water Technologies, Inc. has sought and will continue to seek alignment with the most current Centers for Disease Control and Prevention (CDC) guidance pertaining to coronavirus (COVID-19) precautions. We are currently open and are servicing customers in both our Birmingham and Mobile locations.

Manhole Covers

HUBER Manhole Covers made of Stainless Steel
The best solution for any application!

  • Unrivalled durability
  • Absolute corrosion protection by pickling and passivation
  • Permanent safety for men and environment

individual – hygienic – reliable – robust – sustainable – easy to operate

Weatherproof manhole cover SD1, rectangular type

Manhole cover, weatherproof, rectangular in shape, completely made of 1.4307 (AISI 304 L) stainless steel.

In accordance with DIN 1239:2018-4, suitable for use in Ex zone 1 and Ex zone 21.

Weatherproof manhole cover SD1.P, premium model, rectangular type

Manhole cover, premium model, weatherproof, rectangular in shape, completely made of 1.4307 (AISI 304 L) stainless steel.

In accordance with DIN 1239:2018-4, suitable for use in Ex zone 1 and Ex zone 21.

Weatherproof manhole cover SD2, round type

Manhole cover, weatherproof, round in shape, completely made of 1.4307 (AISI 304 L) stainless steel.

In accordance with DIN 1239:2018-4, suitable for use in Ex zone 1 and Ex zone 21.

Manhole cover SD3-RC3, attack-proof / security tested, weather-proof, rectangular type

Manhole cover, secure to prevent forced access, weatherproof, rectangular in shape, made of 1.4307 (AISI 304 L) stainless steel, load-bearing up to 5 t.

In accordance with DIN 1239:2018-4, security tested to resistance class RC3 (DIN EN 1627). According to requirements of DVGW W 1050 – Object protection for water supply structures. Suitable for use in Ex zone 1 and Ex zone 21.

Manhole cover SD4-RC3, attack-proof / security tested, weather-proof, round type

Manhole cover, secure to prevent forced access, weatherproof, round in shape, made of 1.4307 (AISI 304 L) stainless steel, load-bearing up to 5 t.

In accordance with DIN 1239:2018-4, security tested to resistance class RC3 (DIN EN 1627). According to requirements of DVGW W 1050 – Object protection for water supply structures. Suitable for use in Ex zone 1 and  Ex zone 21.

Watertight manhole cover SD5, rectangular type

Manhole cover, watertight up to 1 m head of water, rectangular in shape, completely made of 1.4307 (AISI 304 L) stainless steel.

In accordance with DIN 1239:2018-4, suitable for use in Ex zone 1 and Ex zone 21.

Watertight manhole cover SD6, round type

Manhole cover, watertight up to 1 m head of water, round in shape, completely made of 1.4307 (AISI 304 L) stainless steel.

In accordance with DIN 1239:2018-4, suitable for use in Ex zone 1 and Ex zone 21.

Manhole cover SD7, for flush fitting, load bearing, attack-proof / security tested, weather-proof, rectangular type

Manhole cover, installed flush with the surface for pedestrian and/or vehicle traffic, optionally in class A15 or B125 or D400, weatherproof, odor-tight against pressureless water, attack-proof, rectangular in shape, made of 1.4307 (AISI 304 L) stainless steel.

Secure to prevent forced access, certified to resistance class RC3 according to DIN EN 1627 in class D400, meeting the requirements of DVGW W 1050 – Object protection for water supply structures. Suitable for use in Ex zone 1 and Ex zone 21.

Not suitable for big-volume traffic

Manhole cover SD7.R, for flush fitting, load bearing, attack-proof / security tested, weather-proof, round type

Manhole cover, installed flush with the surface for pedestrian and/or vehicle traffic, optionally in class A15 or B125 or D400, weatherproof, odor-tight against pressureless water, attack-proof, round in shape, made of 1.4307 (AISI 304 L) stainless steel.

Secure to prevent forced access, certified to resistance class RC3 according to DIN EN 1627 in class D400, meeting the requirements of DVGW W 1050 – Object protection for water supply structures. Suitable for use in Ex zone 1 and Ex zone 21.

Not suitable for big-volume traffic

Sliding hatch cover SD12

Sliding hatch cover, completely made of 1.4307 (AISI 304 L) stainless steel, with smooth finish.

The sliding cover provides access to downward leading stairs.

Guard grate ASG for manhole covers

Guard grate in accordance with DGUV regulation 103-007, rectangular, made from 1.4307 (AISI 304 L) stainless steel, universally applicable and retro-fittable under manhole covers.

Catch basin CT for manhole covers

Catch basin, rectangular in shape, made of 1.4307 (AISI 304 L) stainless steel, universally applicable, for retrofitting under manhole covers as protection against ingress of harmful chemicals, liquid or similar substances into the manhole.

Custom-made to suit the specific local conditions.