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Datasheet generated 2026-10-08
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STP MBR Chemical-Cleaning Pump Diaphragm

Generic · Separators & Centrifuges · Sewage Treatment Plant Parts
Part Number
STP-MBR-CCP-DIA  ·  HS 401693
STP MBR Chemical-Cleaning Pump Diaphragm

Generic STP-MBR-CCP-DIA EPDM-backed PTFE-faced diaphragm for MBR chemical-cleaning dosing pump — sodium-hypochlorite-resistant.

Technical Specifications

MaterialEPDM/PTFE composite diaphragm for chemical-cleaning dosing pump
StandardsEN 10204 3.1 material certificate available, MEPC.227(64) sewage treatment plant, MARPOL Annex IV sewage discharge, PTFE face per ASTM D4894 + EPDM backing
ApprovalsMEPC.227(64) IMO-approved sewage-treatment service spare, CE 2014/68/EU PED Article 4(3) SEP, EN 10204 3.1 material certificate available
HS code401693

Properties

MaterialEPDM/PTFE composite diaphragm for chemical-cleaning dosing pump
MOQ1

Compatibility

Form-fit envelope for Hamworthy ST series MBR / Evac Beacon MBR / Hyundai HMP MBR / RWO MariBio MBR / Headhunter Tidal Wave MBR sewage-treatment plants.

Standards

Approvals

Attached Documents