We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
ARO 94616 replacement diaphragm in Santoprene material

Aro

Aro 94616 Replacement Diaphragm Santoprene equipment

SKU CH-BR4P-05REV

Replacement diaphragm made from Santoprene for industrial pump maintenance

  • Santoprene diaphragm resists chemical wear
  • Part number 94616 ensures exact fit for ARO pumps
  • New condition guarantees reliable sealing performance
  • Industrial-grade construction handles demanding fluid transfer applications

Direct Replacement Diaphragm

The Aro 94616 is a new replacement diaphragm manufactured from Santoprene material. It is designed for technicians maintaining ARO industrial pumps and fluid-handling equipment. The part restores sealing performance in compatible pump models without requiring modifications. Buyers needing a different material compound or a diaphragm for a non-ARO pump should select an alternative part.

Santoprene Material Durability

Santoprene construction provides chemical compatibility and flex-life suited to continuous industrial pumping cycles. The elastomer resists degradation from many process fluids and maintains its sealing profile during extended operation. It is intended for sustained duty rather than intermittent test bursts. Installers should verify the pump model compatibility before fitting this diaphragm.

How it compares

Measured against everything we stock in Drain Cleaners & Plumbing Tools, at today’s prices. Recalculated every night.

Price $51.99
Typical for this category: the median of 1,087 items is $57.99.

Specifications

Product
Brand nameARO

Questions about this item

Does the Aro 94616 diaphragm generate any noise or heat during continuous pump operation?

The diaphragm itself is a passive Santoprene component and produces no noise, heat or power draw; any sound or temperature rise comes from the pump mechanism it fits into.

Which pump models or fittings must I already own for the Aro 94616 diaphragm to work?

The 94616 diaphragm is designed as a direct replacement for ARO pumps that specify this part number; you need a compatible ARO pump body and the correct fluid connections for it to function.

More in Drain Cleaners & Plumbing Tools

Similar items