Zimmerlin
ARCHON Industries is proud to be the exclusive distributor of Zimmerlin products in the Americas. Zimmerlin GmbH is one of the world’s leading manufacturers of stainless steel manways. Products are used in the pharmaceutical sector as well as a full line of products to suit the chemical, food, wine, brewery, and dairy industries. Whether you require standard or custom-made items, we provide the highest quality Zimmerlin manways.

1-Bar Cover (-15/+15 psi)

Automatic Pressure Cover (-15/+120 psi)

Oval Pressure Cover (-15/+150 psi)

Round Pressure Cover (-15/+120 psi)

Round Pressure Cover (-15/+150 psi)

Round Pressure Cover – 3A (-15/+120 psi)

Aseptic Manway (-15/+8 psi)

Eyebolts, Handle-Knobs, Hinges

Handles & Nuts

Glass Plates

Safety Grates

Safety Cross

Special Equipment

Spring Assists & Locking Pins

Tank Feet

Gaskets for Handhole Cover

Gasket Set for Glass-Top Covers

O-Ring Gaskets

P-Profile Gaskets

Profile gasket for Pressureless Manways

DIN Manway – DIN 28124-3

DIN Manway – DIN 28125-1

Aseptic Manway (-15/+90 psi)

Pressureless Dome-Cover with Crossarm and O-Ring Gasket

Pressureless Dome-Cover with Crossarm and Profile-Gasket

Handhole Cover 190 x 240 mm

Manhole Cover 340 x 440 mm

Manhole Cover 510 x 410 mm

Pressure Glass Cover (-15/+180 psi)

Pressureless Glass Cover

Glass Cover with Metaglass®

Meta Flange Sightglass (-15/+150 psi)

Oval Manways

Pressure Manways

Pressureless Manways

Pressure Cone Cover (-15/+90 psi)

Aseptic Manways

DIN Manways

Glasstop Manways

Accessories

Gaskets
Which certifications are available for Zimmerlin Manways?
All Zimmerlin manways are supplied with MTR certificates. ASME certifications are also available for pressure applications.
Can Zimmerlin manways be supplied with fittings welded to them?
Zimmerlin manway can be fitted with various types of weld nozzles such as aseptic ferrules, tri-clamp ferrules, and standard ANSI type flanges. Weld-in style sight glasses like our “KB” series, tri-clamp sight glasses like our “SSTC” series, and DIN “SS” type screw-on sight glasses can also be fitted to Zimmerlin manway covers.
What is the standard finish on Zimmerlin manways and can customers specify a special finish?
Standard finishes vary for each type of Zimmerlin manway. For example, pressureless manways up to 24” diameter have a brushed finish with a 2B / pickled finish on the neck of the manway. Pressure manways have a standard surface finish of 2B / pickled on the ID & OD of the manway. Other surface finishes are available upon request.
Can Zimmerlin manways be supplied with an assist mechanism for easy lifting of cover?
A spring assist device facilitates opening and closing of the manway cover by reducing lifting force, helping to prevent personal and cover damage while ensuring smooth functionality.