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

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

The ARO Repair Kit: Lower End Kit (SKU 2TV11, manufacturer part number 637176) is a repair kit designed for use with compatible ARO pump models NM2304A-X1-311 and NM2304A-X1-511. This lower end kit includes U-Cups…

SKU 3G-OTH-89318

Brand
ARO
Item
Repair Kit: Lower End Kit, 637176, NM2304A-X1-311/NM2304A-X1-511
Category
Repair Kits
Available to Order
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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
View Full Spec Sheet

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

Product Description

The ARO Repair Kit: Lower End Kit (SKU 2TV11, manufacturer part number 637176) is a repair kit designed for use with compatible ARO pump models NM2304A-X1-311 and NM2304A-X1-511. This lower end kit includes U-Cups, gaskets, and seals for servicing the pump's lower section.

Frequently Asked Questions

What is the ARO 637176 lower end repair kit used for?

The ARO 637176 lower end repair kit is used to service the lower section of compatible ARO diaphragm pumps, specifically models NM2304A-X1-311 and NM2304A-X1-511. It contains U-cups, gaskets, and seals to replace worn components and restore pump performance in industrial fluid-handling applications.

What are the specifications of the ARO 637176 repair kit?

The ARO 637176 repair kit is a lower end kit that includes U-cups, gaskets, and seals. It is designed for ARO pump models NM2304A-X1-311 and NM2304A-X1-511. The manufacturer part number is 637176, and the product type is a lower end kit for servicing the pump's lower section.

Where to buy the ARO 637176 repair kit worldwide?

The ARO 637176 lower end repair kit is available to order through 3G Electric, a global industrial equipment distributor. We source and deliver this kit worldwide, handling full logistics and customs clearance to ensure reliable delivery to your facility.

How to install the ARO 637176 lower end repair kit?

To install the ARO 637176 lower end kit, first depressurize and drain the pump. Disassemble the lower section, remove old seals and U-cups, and clean all mating surfaces. Install the new U-cups, gaskets, and seals from the kit, then reassemble and test for leaks. Always follow ARO's service manual for torque specifications.

Used in

Common applications for ARO
Chemical processing — ARO AODD pumps with PTFE diaphragms and check valves for transferring corrosive acids and solvents.
Wastewater treatment — ARO aluminum-housing AODD pumps handling sludge and abrasive slurries in treatment plants.
Packaging automation — ARO PremAir series solenoid valves controlling pneumatic actuators on filling and sealing machines.
Mining operations — ARO 316 stainless steel AODD pumps for dewatering and transferring abrasive mine tailings.
Material handling — ARO MaxAir series foot pedal valves for manual control of conveyor diverters and lift tables.
Maintenance repair — ARO repair kits for field servicing of lower pump assemblies in industrial fluid systems.

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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