STP MBR Diffuser Holder Bracket PP Glass-Filled (replacement) pack of 4
Generic

STP MBR Diffuser Holder Bracket PP Glass-Filled (replacement) pack of 4

Part numberSTP-DH-PPItem numberCB-SEO-4109HS code8421.99
Materialglass-filled PP diffuser holder bracket + UL 94 V-0 + 316L M8 insert + pack of 4
Separators & Centrifuges
Sewage Treatment Plant Parts
MOQ:1

Pricing

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Product Description

Generic STP-DH-PP STP MBR Diffuser Holder Bracket PP Glass-Filled (replacement) pack of 4 — service spare for engine-room MBR sewage-treatment plant aeration fine-bubble di.

Technical Specifications

Component
STP MBR Diffuser Holder Bracket PP Glass-Filled (replacement) pack of 4
Material
glass-filled polypropylene diffuser-holder bracket + UV-stabilised + UL 94 V-0 + 316L stainless M8 fastener insert + pack of 4 + factory-tested
Operating range
0-0.5 bar / 0-60 C / 316L stainless M8 fastener insert + UV-stable + pack of 4
Process connection
M8 316L stainless fastener insert + pack of 4 + tank-wall mount
Delivery
with EN 10204 3.1 material cert + installation note + UL 94 V-0 flammability test report + EN 10204 3.1 material certificate

Standards & Compliance

Material
glass-filled PP diffuser holder bracket + UL 94 V-0 + 316L M8 insert + pack of 4
HS Code
8421.99

Compatibility & Fitment

Form-fit envelope for Hamworthy Super Trident ST series, Evac MBR, Detegasa BIOMASTER, Wartsila Hamann HL-CONT Plus, Jets BioOPTI MBR sewage-treatment plant aeration fine-bubble diffuser disc + PP holder + PVC-U manifold + tee + cross + air-flow control diaphragm valve fitment.

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: STP MBR Diffuser Holder Bracket PP Glass-Filled (replacement) pack of 4 — Specification sheet

Catalogue entry last verified: 2026-08-13. A manufacturer datasheet is attached to this entry — confirm application-critical values against it.

Frequently asked questions

Where can I buy STP-DH-PP?
STP-DH-PP 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 STP-DH-PP.
What is the HS code for STP-DH-PP?
The customs tariff (HS) code for STP-DH-PP is 8421.99.
Is a datasheet available for STP-DH-PP?
Yes — the STP-DH-PP datasheet can be viewed and downloaded on this page.
What is the minimum order quantity for STP-DH-PP?
The minimum order quantity is 1.
Is STP-DH-PP available?
Yes — STP-DH-PP 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 STP-DH-PP?
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.