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JACO Female Compression Connector: 1/4 in OD x 1/4 in Pipe Size, Compression x FNPT - General Purpose Nylon Compression Fittings
JACOGeneral Purpose Nylon Compression Fittings

JACO Female Compression Connector: 1/4 in OD x 1/4 in Pipe Size, Compression x FNPT

The JACO Female Compression Connector (MPN 25-4-4-N-SG) is a general purpose nylon compression fitting configured as Compression x FNPT, sized for 1/4 in OD tubing and 1/4 in pipe, supplied in a 5-pack. This OEM…

SKU 3G-OTH-475908

Brand
JACO
Item
Female Compression Connector: 1/4 in OD x 1/4 in Pipe Size, Compression x FNPT
Category
General Purpose Nylon Compression Fittings
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Technical Specifications

JACO
Manufacturer Part Number
25-4-4-N-SG
Type
Compression x FNPT, Nylon, 5 PK
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JACO Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The JACO Female Compression Connector (MPN 25-4-4-N-SG) is a general purpose nylon compression fitting configured as Compression x FNPT, sized for 1/4 in OD tubing and 1/4 in pipe, supplied in a 5-pack. This OEM component is available through 3G Electric, which interprets customer demand and delivers genuine industrial equipment across 14 departments — with specialist depth in combustion, pumps and controls as an authorised distributor.

Frequently Asked Questions

What is a JACO Female Compression Connector used for?

The JACO Female Compression Connector (25-4-4-N-SG) connects 1/4 in OD nylon or plastic tubing to a 1/4 in female NPT threaded port. It is used in pneumatic, instrumentation, and low-pressure fluid systems where a leak-tight, corrosion-resistant joint is required.

What are the specifications of the JACO 25-4-4-N-SG?

This JACO fitting is a Compression x FNPT connector for 1/4 in OD tubing and 1/4 in pipe size. It is made of nylon, supplied in a 5-pack. The manufacturer part number is 25-4-4-N-SG. It is a general purpose compression fitting for low-pressure applications.

Where to buy JACO compression fittings in worldwide?

3G Electric supplies genuine JACO compression fittings like the 25-4-4-N-SG to worldwide customers. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for a quote and lead time.

How to install a JACO nylon compression fitting?

To install the JACO 25-4-4-N-SG, cut tubing square, deburr, and slide the nut and ferrule onto the tube. Insert the tube fully into the fitting body, then hand-tighten the nut. Use a wrench for an additional 1/4 to 1/2 turn. Do not overtighten nylon fittings.

Used in

Common applications for JACO
Chemical processing — JACO PVDF ball check valves (CV-4-K) for backflow prevention in corrosive fluid lines
Water treatment — JACO ball check valves with PTFE ball (CV-8-K-T/H) for low-friction operation in dosing systems
Industrial instrumentation — JACO 1/8-inch PVDF check valves (CV-2-K) for sample lines in analytical equipment
Pharmaceutical manufacturing — JACO PVDF check valves with 316 stainless steel ball (CV-6-K) for high-purity water systems
Plating and metal finishing — JACO ball check valves (CV-4-K-T/H) for acid circulation lines in electroplating baths

JACO Products

3G Electric supplies JACO general purpose nylon compression fittings. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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