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FILL-RITE KIT321RK Rebuild Kit for NX Series Pumps - Pump Rebuild Kits
FILL-RITEPump Rebuild Kits

FILL-RITE KIT321RK Rebuild Kit for NX Series Pumps

The FILL-RITE Rebuild Kit (Mfr Part # KIT321RK) is a pump rebuild kit designed for use with Fill-Rite NX series pumps. This kit includes a bypass valve and is compatible with the Fill-Rite NX25-120NB-PX model.

SKU 3G-OTH-93428

Brand
FILL-RITE
Item
KIT321RK Rebuild Kit for NX Series Pumps
Part Number
KIT321RK
Category
Pump Rebuild Kits
Available to Order
Also known as:KIT321RKFILL-RITE
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Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

FILL-RITE
Manufacturer Part Number
KIT321RK
Includes
Bypass Valve
Product Type
Rebuild Kit
Compatible Brand
Fill-Rite
Compatible Series
NX
Compatible Manufacturer Model Number
NX25-120NB-PX

Technical Documents

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FILL-RITE Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The FILL-RITE Rebuild Kit (Mfr Part # KIT321RK) is a pump rebuild kit designed for use with Fill-Rite NX series pumps. This kit includes a bypass valve and is compatible with the Fill-Rite NX25-120NB-PX model.

Frequently Asked Questions

What is the FILL-RITE KIT321RK rebuild kit used for?

The FILL-RITE KIT321RK rebuild kit is used to service and repair Fill-Rite NX series pumps, including the NX25-120NB-PX model. It contains a bypass valve and essential components to restore pump performance in fuel-transfer applications.

What are the specifications of the FILL-RITE KIT321RK rebuild kit?

The FILL-RITE KIT321RK is a pump rebuild kit with manufacturer part number KIT321RK. It includes a bypass valve and is compatible with Fill-Rite NX series pumps, specifically the NX25-120NB-PX model. The product type is Rebuild Kit.

Where to buy the FILL-RITE KIT321RK rebuild kit worldwide?

You can source the FILL-RITE KIT321RK rebuild kit through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring the kit reaches your facility reliably.

How to install the FILL-RITE KIT321RK rebuild kit?

To install the FILL-RITE KIT321RK rebuild kit, first disconnect power and relieve system pressure. Remove the pump head, replace the bypass valve and included components per the manufacturer's service manual. Reassemble and test for leaks before returning to service.

Used in

Common applications for FILL-RITE
Agricultural fuel transfer — Fill-Rite FR300 series pumps with rebuild kit 300KTF7794 for on-farm diesel dispensing.
Fleet maintenance — Fill-Rite FR700V series pumps with KIT700OT flange kit for vehicle refueling systems.
DEF dispensing — Fill-Rite MMSS075RSV stainless steel coupler for diesel exhaust fluid transfer in truck stops.
Fuel inventory management — Fill-Rite FR4200 series meters with KIT120FLG flange kit for accurate fuel monitoring.
Industrial fluid handling — Fill-Rite KIT900PF1.5N meter/flange kit for connecting meters to piping in oil transfer.
Municipal equipment — Fill-Rite RD12 series pumps with KIT812FL flange kit for emergency vehicle refueling.
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FILL-RITE Products

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

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