Replacement seal for Kamlok couplings, DN 75 (3), NBR - Riegler 108169

Replacement seal made of NBR, for Kamlok couplings made of stainless steel, for coupling DN 75 (3")

Technical data

Standards and origin

• Customs tariff number: 40169300
• Country of origin: IT

About KAMLOK hose couplings and accessories

KAMLOK couplings join two hoses, or a hose and a machine port, by folding over the two cam arms, with no tools and without twisting the hose. Sizes 3/4 to 4 cover hose inside diameters from 19 to 100 mm at up to 16 bar.

What matters when choosing

• Size is the first decision. Anything from 3/4 to 4 has to match on both halves of the joint, otherwise male and female parts will not fit.
• Next comes the back end. Either a hose shank for inside diameters of 19 to 100 mm, or a thread, male R 3/4 to R 4 and female G 3/4 to G 1 1/2.
• Every joint needs a male and a female half, so both belong on the parts list from the start.
• Maximum operating pressure is stated as 16 bar and, together with the hose, sets the limit for the line.
• The seal is made of oil and petrol resistant NBR, which defines the range of media the group covers.

Typical applications

• Transferring oils and fuels at tank installations and on vehicles
• Hose connections on road tankers and mobile containers
• Water and waste water lines on construction sites
• Pump connections that are made and broken frequently
• Irrigation and cleaning duties on farms

Sealing is by oil and petrol resistant NBR at a maximum operating pressure of 16 bar. The 149 items in this group come from China, Italy and Germany.