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ARO Lower End Repair Kit 637176 for NM2304A-X1-311/NM2304A-X1-511 - Repair Kits
ARORepair Kits

ARO Lower End Repair Kit 637176 for NM2304A-X1-311/NM2304A-X1-511

<p>The ARO Lower End Repair Kit 637176 is a genuine replacement kit designed for ARO diaphragm pumps, specifically compatible with models NM2304A-X1-311 and NM2304A-X1-511. This lower end kit includes U-cups…

SKU 3G-OTH-89318

Brand
ARO
Item
Lower End Repair Kit 637176 for NM2304A-X1-311/NM2304A-X1-511
Part Number
637176
Category
Repair Kits
Available to Order
Also known as:637176ARO
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.

Technical Specifications

ARO
Manufacturer Part Number
637176
Type
637176, NM2304A-X1-311/NM2304A-X1-511, Gaskets/Seal/U-Cups
Includes
U-Cups
Product Type
Lower End Kit
Compatible Manufacturer Model Number
NM2304A-X1-511

Technical Documents

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ARO Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

<p>The ARO Lower End Repair Kit 637176 is a genuine replacement kit designed for ARO diaphragm pumps, specifically compatible with models NM2304A-X1-311 and NM2304A-X1-511. This lower end kit includes U-cups, gaskets, and seals to restore the pump's lower section, ensuring reliable performance and minimizing downtime.</p><p>Ideal for maintenance teams in chemical processing, food and beverage, and general industrial applications, this kit is essential for routine overhauls. As a Singapore-based supplier, 3G Electric offers SGD quotes on request, handles GST for local buyers, and provides fast delivery across Singapore and Southeast Asia.</p>

Frequently Asked Questions

What does the ARO 637176 repair kit include?

The kit includes U-cups, gaskets, and seals, as specified in the product data.

Which pump models is this kit compatible with?

It is compatible with ARO models NM2304A-X1-311 and NM2304A-X1-511, as per the manufacturer part number 637176.

Used in

Common applications for ARO
Chemical processing — ARO AODD pumps with PTFE diaphragms and 316 SS wetted parts for corrosive fluid transfer
Food and beverage — FDA-compliant ARO AODD pump SD20S-CSS-SMM-B00 with Santoprene diaphragm and Tri-Clamp connections
Water treatment — ARO air control valves and FRL units for pneumatic control in filtration and dosing systems
General manufacturing — ARO air-end repair kits and O-rings for maintaining double diaphragm pumps in assembly lines
Pharmaceutical — ARO sanitary AODD pumps with 316 SS check valves for shear-sensitive and sterile fluid handling
Oil and gas — ATEX-rated ARO FRL units and air control valves for use in hazardous atmospheres
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ARO Products

3G Electric supplies ARO repair kits. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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