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OWS Sample-Pump Diaphragm EPDM/PTFE

Part numberOWS-SPD-EPDM-PTFEItem numberCB-SEO-4387HS code401693
MaterialEPDM/PTFE composite diaphragm
Separators & Centrifuges
Oily Water Separator Parts
MOQ:1

Pricing

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Product Description

Generic OWS-SPD-EPDM-PTFE EPDM-backed PTFE-faced diaphragm for sample-pump fluid contact — hydrocarbon-resistant.

Technical Specifications

Material
EPDM/PTFE composite diaphragm
Standards
EN 10204 3.1 material certificate available, MEPC.107(49) oil-content meter requirements, USCG 33 CFR 162.050 oily-water separator, PTFE face per ASTM D4894 + EPDM backing per ISO 1629
Approvals
MEPC.107(49) IMO-approved 15 ppm oily-water separator service spare, USCG 33 CFR 162.050 type-approved envelope, CE 2014/68/EU PED Article 4(3) SEP, EN 10204 3.1 material certificate available
HS code
401693

Standards & Compliance

Material
EPDM/PTFE composite diaphragm
HS Code
401693

Compatibility & Fitment

Form-fit envelope for RWO OWS / DESMI OWS / Alfa Laval Pureballast + Pureslag / Victor Marine 5 ppm BMR + Hyundai EH-OS oily-water separators.

Not sure if it fits? Email sales@cballast.com with your equipment serial number or photos — we confirm fit before you order.

Product Documentation

Document preview: OWS Sample-Pump Diaphragm EPDM/PTFE — Specification sheet

Catalogue entry last verified: 2026-08-23. A manufacturer datasheet is attached to this entry — confirm application-critical values against it.

Frequently asked questions

Where can I buy OWS-SPD-EPDM-PTFE?
OWS-SPD-EPDM-PTFE can be ordered from cballast.com: request a quotation on this page or email sales@cballast.com, and the order ships worldwide.
What is the manufacturer part number for this product?
The manufacturer part number is OWS-SPD-EPDM-PTFE.
What is the HS code for OWS-SPD-EPDM-PTFE?
The customs tariff (HS) code for OWS-SPD-EPDM-PTFE is 401693.
Is a datasheet available for OWS-SPD-EPDM-PTFE?
Yes — the OWS-SPD-EPDM-PTFE datasheet can be viewed and downloaded on this page.
What is the minimum order quantity for OWS-SPD-EPDM-PTFE?
The minimum order quantity is 1.
Is OWS-SPD-EPDM-PTFE available?
Yes — OWS-SPD-EPDM-PTFE is available to order: fulfilment is from supplier stock in cBallast's European network, dispatched directly from the warehouse to the customer, with the exact lead time stated in the quotation (reply within 24 hours).
How do I get a price for OWS-SPD-EPDM-PTFE?
Request a quotation with the quote button on this page or by email to sales@cballast.com — we reply within 24 hours with price, availability and lead time.