Centrifugal Pumps
Shaft seals, casing gaskets and pump-set mounts for continuous-duty service. Send the shaft speed, the medium and the duty profile — a seal specified for intermittent duty and one for 24-hour running are not the same part.
OEM COMPONENT SUPPLIER · DRAWING-MATCHED PRODUCTION
Rubber Components for Water & Fluid Management
EPDM seals, gaskets and rubber lining for treatment, distribution and pump equipment, produced to your drawing at our ISO 9001:2015 facility in Nashik, India.
COMPONENTS WE SUPPLY FOR WATER & FLUID MANAGEMENT
Engineered to Spec, Not to Catalogue
We don’t stock generic parts. Each component is produced against your drawing or an OEM sample — compound, hardness and geometry matched to the water chemistry and duty cycle rather than picked from a catalogue.
Gaskets
Pipe coupling, flange and manway gaskets in EPDM for potable water and treatment duty
- EPDM for water and steam — −40 to +140 °C
- ASME B16.21, AWWA C111/A21.11 and EN 681-1 dimensions
- Moulded and die-cut
- Full material certification per batch
O-Rings
Valve, coupling, meter and dosing-pump seals across treatment and distribution
Bellows & Boots
Protective boots for valve stems, actuators and penstock spindles
Pads, Stoppers & Caps
Valve seats, hatch seals, port caps and tank foot pads
Anti-Vibration Mounts
Pump-set and blower mounts for plant rooms and pumping stations
Extrusion Profiles
Channel, hatch and access-cover sealing profiles cut to length
Sheet Lining
Tank, sump, chute and pipework lining in natural rubber and EPDM, cut to your drawing
WHERE OUR COMPONENTS ARE USED
Built into treatment and distribution equipment.
Treatment Skids
Valve and manifold sealing for filtration, dosing and disinfection process equipment.
Distribution & Metering
Pipe coupling gaskets, check valve seats and meter seals across the distribution network.
Tanks & Storage
Tank and sump lining, manway gaskets and hatch seals in compounds selected for potable water compatibility. Tell us the surface area, the thickness and whether you need it supplied cut or supplied and fitted.
BUILT FOR WATER & FLUID MANAGEMENT CONDITIONS
Sealing rated for continuous water duty.
Water infrastructure runs continuously for years. Compound and geometry are selected for long-cycle durability and potable-water compatibility rather than short-run performance.
Potable Water Compatibility
EPDM is our standard polymer for potable water service. Potable-water approval is granted to a specific compound formulation, not to a polymer — tell us the scheme your market requires and we will confirm what we can supply against it. The common schemes are WRAS to BS 6920 in the UK, NSF/ANSI/CAN 61 in North America, AS/NZS 4020 in Australia and New Zealand, and KTW-BWGL with DVGW W270 in Germany.
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Compound and geometry are chosen for continuous running rather than intermittent duty — compression set to ASTM D395 Method B, which we test in-house, is the property that decides whether a static seal still seals after a year. A cycle count comes from your rig or a third-party laboratory, and we will support that test.
Temperature & Chlorine
Compounds chosen for the disinfection chemistry and temperature range of your process, not generic water service. EN 681-1 sets the service bands water equipment is written to: cold potable to 50 °C, hot potable and non-potable to 110 °C, drainage at 45 °C continuous and 95 °C intermittent. Send the disinfectant and its residual — chlorine, chloramine and ozone attack elastomers differently.
Sediment & Abrasion
Sealed geometries and natural rubber compounds for raw-water and sediment-laden duty. We supply moulded components — gaskets, seals and O-rings — and rubber sheet lining for tanks, sumps and pipework, in the same compounds.
CUSTOM ENGINEERING
We match your system spec, not the other way around.
Margo operates dedicated tooling capability for custom rubber components. Send us your OEM drawing, existing part, or equipment make and model — we reverse-engineer and produce to your specification.
- OEM drawing and sample matching
- Custom mould tooling in-house
- Rubber-to-metal bonding in-house — bonded seals and mounts
- Compound selection by application, not by catalogue grade
- Pre-production sample approval before volume release
- Long-run production with consistent batch quality
Nashik, Maharashtra, India
ISO 9001:2015 certified manufacturing facility · certificate 09111526A
QUALITY & CERTIFICATION
Every batch. Every shipment.
Margo Rubber Products holds ISO 9001:2015 certification — certificate 09111526A, issued by Integral Certification Ltd and valid to 21 February 2027. Our quality management system covers incoming raw material inspection, in-process control and outgoing batch documentation. An IATF 16949:2016 upgrade is in progress, targeted for completion by the end of 2026; ISO 14001 and ISO 45001 are targeted for 2027.
ISO 9001:2015
Quality Management System
Certified quality management covering all production and inspection processes. Certificate 09111526A, valid to 21 February 2027; documentation available on request.
OEM Compliance
Drawing-Matched Production
Every component produced against a controlled drawing revision. No substitutions without approval.
Batch Traceability
Full Material Traceability
Raw material certificates and batch records retained per shipment. Available to water & fluid management buyers on request.
EXPORT SUPPLY
Direct supply from Nashik to water equipment makers in the UAE, East Africa and the UK.
Margo Rubber Products exports sealing components directly to pump, treatment and distribution equipment manufacturers, with full export documentation managed from Nashik. Components are produced against your controlled drawing revision, with pre-production sample approval available before volume release.
- EXPORT DOCUMENTATION
- Commercial invoice, packing list, certificate of origin, material certificates per batch
- FREIGHT ROUTING
- Sea and air freight via established forwarders, ex-works Nashik or FOB Nhava Sheva
- COMMUNICATION
- English-language correspondence and technical support
- PAYMENT TERMS
- Discussed per order — TT and LC accepted
India → Export Markets
Direct OEM supply chain from Nashik, Maharashtra
- Australia
- United Kingdom
- Kenya
- Tanzania
- United Arab Emirates
Buyers are responsible for confirming potable-water approval requirements applicable in their market — WRAS in the United Kingdom, AS/NZS 4020 in Australia, and NSF/ANSI/CAN 61 or a WRAS certificate where Kenya, Tanzania and the UAE accept one. Contact us for documentation support.
FREQUENTLY ASKED QUESTIONS
Questions from water sector buyers.
GET STARTED
Ready to specify water components from the manufacturer?
Send us your drawing, part number, or equipment make and model. Our team will confirm compound selection, tooling status, and lead time.