Rubber Puddle Flanges
EPDM rubber puddle flanges (RPF) for the pressure-tight embedding of pipelines in concrete walls, foundation plates and manholes — sealing against pressurised water, gases such as radon and hydrocarbons, on steel, plastic, stoneware, concrete and cast-iron pipe from 20 to 3200 mm OD.
Technical Data
| Rubber Puddle Flanges — specification | |
|---|---|
| Pipe range | 20–3200 mm OD |
| Material | EPDM rubber (NBR available) |
| Bands | 304 / 316 stainless |
| Pressure | 10 bar to 559 mm · 8 bar above |
| Temperature | -10 to +60 °C constant |
| Hardness | 40° Shore ± 3 |
Drawing & Dimensions
Datasheet & Documents
The official Rubber Puddle Flanges datasheet — specification, materials, standards and the complete dimension tables.
ISO 9001:2015 certified quality
How to Order
Also in This Range
Questions & Answers
What is a rubber puddle flange?
A rubber puddle flange is an EPDM water-stop collar clamped around a pipe with stainless steel bands and cast into concrete. Because it is clamped rather than welded, it suits pipes of any material and can be fitted on site.
What pipe range do you supply for rubber puddle flanges?
20–3200 mm OD. Other sizes can usually be supplied on request — send your requirement for confirmation.
What materials are offered?
EPDM rubber (NBR available).
Is a technical datasheet available?
Yes — the official YTM Pipe datasheet with dimensions, materials and standards can be downloaded on this page.
How do I get a price?
Send size, specification and quantity through the Request-a-Quote form, WhatsApp or [email protected] — our team responds within one business day.
Rubber Puddle Flanges. Specified. Checked. Delivered.
Manufactured and supplied to the governing standard, inspected and documented before dispatch.