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Zimmerlin 8 bar pressure cover RPDC 3A

This type of lid is designed according to the American 3-A guidelines and is tested after production according to the American 3-A standard. After approval, the 3-A symbol is engraved on the finished lid. The seal, sealing groove and surface are tailored to the requirements of the 3-A standard.

Options

With this type, there are many options for adapting the cover to the process at hand. Each adaptation will have to meet the requirements of the 3-A standard. In the overview below, the possible options are described. If you have any questions, don't hesitate to contact our specialists

Zimmerlin pressure cover to 3A Norm

Standard version

  • Available in sizes DN460 to DN1000
  • Medium touching parts: 1.4571 (316Ti), optional 1.4404 (316L) components 1.4301 (304)
  • Plastic handwheels with stainless steel insert
  • Silicone gasket
  • With hinge and handle
  • Welding neck height 150 mm, welding neck thickness 4 mm
  • Surface unpolished, glass blasted; from NW600 unpolished, pickled
  • Design code: Ad-2000-Datasheet
Contact us
9401.25032006-3A Zimmerlin press. manlid DN460 Mat. wetted parts: 1.4404 Mat. external parts: 1.4301 Working pressure: -1 / +3 bar Temperature: 0 / +200° Celsius Gasket: Silicone Temp.range gasket: -50/+200°C Height neck + flange : 150mm Welding neck thickness: 4mm Cover thickness: 8mm 3A Pharma flange: Yes 6x stainless steel Handwheel M16 Hinge/Grip: Yes/Yes Inside: Ra
Press. manlid DN500 -1/+3 bar 3A

9401.25032006-3A

9401.26022006-3A Zimmerlin press. manlid DN600 Mat. wetted parts: 1.4404 Mat. external parts: 1.4301 Working pressure: -1 / +2 bar Temperature: 0 / +200° Celsius Gasket: Silicone Temp.range gasket: -50/+200°C Height neck + flange : 150mm Welding neck thickness: 4mm Cover thickness: 4mm 3A Pharma flange: Yes 6x stainless steel Handwheel M16 Hinge/Grip: Yes/Yes Inside: Ra
Press. manlid DN600 -1/+2 bar 3A

9401.26022006-3A

9401.26040508-3A Zimmerlin press. manlid DN600 Mat. wetted parts: 1.4404 Mat. external parts: 1.4301 Working pressure: -1 / +4 bar Temperature: 0 / +50° Celsius Gasket: Silicone Temp.range gasket: -50/+200°C Height neck + flange : 150mm Welding neck thickness: 4mm Cover thickness: 4mm 3A Pharma flange: Yes 8x stainless steel Handwheel M16 Hinge/Grip: Yes/Yes Inside: Ra
Press. manlid DN600 -1/+4 bar 3A

9401.26040508-3A

9401.28020508-3A Zimmerlin press. manlid DN800 Mat. wetted parts: 1.4404 Mat. external parts: 1.4301 Working pressure: -1 / +2 bar Temperature: 0 / +50° Celsius Gasket: Silicone Temp.range gasket: -50/+200°C Height neck + flange : 150mm Welding neck thickness: 4mm Cover thickness: 4mm 3A Pharma flange: Yes 8x stainless steel Handwheel M16 Hinge/Grip: Yes/Yes Inside: Ra
Press. manlid DN800 -1/+2 bar 3A

9401.28020508-3A

9401.28022010-3A Zimmerlin press. manlid DN800 Mat. wetted parts: 1.4404 Mat. external parts: 1.4301 Working pressure: -1 / +2 bar Temperature: 0 / +200° Celsius Gasket: Silicone Temp.range gasket: -50/+200°C Height neck + flange : 150mm Welding neck thickness: 4mm Cover thickness: 4mm 3A Pharma flange: Yes 10x stainless steel Handwheel M16 Hinge/Grip: Yes/Yes Inside: Ra
Press. manlid DN800 -1/+2 bar 3A

9401.28022010-3A

Options

  • Materials 1.4435 BN2 (316L), 1.4539 (904L), 1.4529 (926), 1.4462 (Duplex), HC-22 (Hastelloy), etc.
  • Different surface qualities (glass bead blasted, pickled or polished to Ra <0.2μm)
  • Available in different diameters
  • Available in different seals
  • Collar height up to 300 mm, welding neck thickness up to 10 mm
  • Various locking options
  • Lids can be swiveled laterally
  • Centering pin for lateral installation
  • Safety lock
  • Spring opening aids
  • Insertion of different parts (sight glasses DIN28120 / 11851 or lasferrules)
  • Limit switches, proximity indicators
  • Components in deviating materials

Spare parts

Montakon sells the complete range of Zimmerlin covers. You have also come to the right place for all spare parts for the Zimmerlin covers. View the webshop for the complete range.

Downloads

Brochure GermanDecember 28, 2020, 4:23 PM / 380.52 kBpdf
Brochure EnglishDecember 28, 2020, 4:23 PM / 359.32 kBpdf

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