Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

JACO General Purpose Nylon Compression Fitting - General Purpose Nylon Compression Fittings
JACOGeneral Purpose Nylon Compression Fittings

JACO General Purpose Nylon Compression Fitting

The JACO Female Compression Connector (MPN 25-8-8-N-PG) is a general-purpose nylon compression fitting with a 1/2 in OD tube x 1/2 in pipe size, configured as Compression x FNPT and sold in a 5-pack. This JACO…

SKU 3G-OTH-475866

Also listed as: 2588NPG · 25 8 8 N PG

Brand
JACO
Item
General Purpose Nylon Compression Fitting
Category
General Purpose Nylon Compression Fittings
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

JACO
Manufacturer Part Number
25-8-8-N-PG
Type
Compression x FNPT, Nylon, 5 PK

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Product Description

The JACO Female Compression Connector (MPN 25-8-8-N-PG) is a general-purpose nylon compression fitting with a 1/2 in OD tube x 1/2 in pipe size, configured as Compression x FNPT and sold in a 5-pack. This JACO fitting provides a straightforward connection solution for industrial tubing systems.

Frequently Asked Questions

What is the JACO Female Compression Connector used for?

The JACO Female Compression Connector (25-8-8-N-PG) connects 1/2 in OD nylon or plastic tubing to female NPT threaded ports in industrial fluid or pneumatic systems. It is commonly used in instrumentation, water treatment, and general-purpose tubing applications where a leak-resistant, corrosion-proof joint is required.

What are the specifications of the JACO 25-8-8-N-PG fitting?

This JACO fitting has a 1/2 in OD tube connection and a 1/2 in FNPT pipe thread. It is a compression x female NPT adapter made from nylon, sold in a 5-pack. The manufacturer part number is 25-8-8-N-PG. It is designed for general-purpose industrial tubing systems requiring a durable, non-metallic connector.

Where to buy JACO compression fittings in worldwide?

3G Electric supplies JACO compression fittings like the 25-8-8-N-PG to customers worldwide. As a global industrial sourcing partner, we handle logistics, customs clearance, and delivery to your site. Contact us for a quote and lead time on this 5-pack nylon connector.

How to install a JACO nylon compression fitting?

To install the JACO 25-8-8-N-PG, cut tubing squarely, deburr the end, 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 to avoid cracking.

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.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

More from JACO

View all JACO parts
These JACO compression fittings are made of nylon and come in a pack of 5. They are designed for use with 1/2 in OD tubing to create a compression seal. Typical applications include pneumatic, hydraulic, and instrumentation lines where corrosion resistance is required
JACO
These JACO compression fittings are made of nylon and come in a pack of 5. They are designed for use with 1/2 in OD tubing to create a compression seal. Typical applications include pneumatic, hydraulic, and instrumentation lines where corrosion resistance is required
This nylon compression fitting connects two 1/2 in OD tubes at a 90-degree angle. It is suitable for general-purpose fluid or pneumatic systems in industrial environments. Sold in a 5-pack
JACO
This nylon compression fitting connects two 1/2 in OD tubes at a 90-degree angle. It is suitable for general-purpose fluid or pneumatic systems in industrial environments. Sold in a 5-pack
This nylon compression fitting is configured as compression x compression for 1/4 in OD tubing. Supplied in a 5-pack, it is used in fluid handling, pneumatic, and instrumentation systems for through-wall connections requiring a leak-resistant seal
JACO
This nylon compression fitting is configured as compression x compression for 1/4 in OD tubing. Supplied in a 5-pack, it is used in fluid handling, pneumatic, and instrumentation systems for through-wall connections requiring a leak-resistant seal
This nylon compression fitting connects 3/4 in OD tubing to a 3/4 in male NPT pipe thread. It is suitable for use in pneumatic, hydraulic, and water systems where a corrosion-resistant, leak-tight connection is required. Sold in a pack of 5
JACO
This nylon compression fitting connects 3/4 in OD tubing to a 3/4 in male NPT pipe thread. It is suitable for use in pneumatic, hydraulic, and water systems where a corrosion-resistant, leak-tight connection is required. Sold in a pack of 5
Nylon compression union connector for joining two lengths of 5/8 in OD tubing. Compression x compression ends provide a leak-resistant seal without soldering or flaring. Suitable for pneumatic, instrumentation, and fluid-handling systems. Sold in a 5-pack
JACO
Nylon compression union connector for joining two lengths of 5/8 in OD tubing. Compression x compression ends provide a leak-resistant seal without soldering or flaring. Suitable for pneumatic, instrumentation, and fluid-handling systems. Sold in a 5-pack
This JACO compression fitting is a general-purpose nylon connector for 5/16 in OD tubing. It features a Compression x Compression configuration and is supplied as a 5-pack. Suitable for use in industrial fluid or pneumatic systems requiring a secure tubing connection
JACO
This JACO compression fitting is a general-purpose nylon connector for 5/16 in OD tubing. It features a Compression x Compression configuration and is supplied as a 5-pack. Suitable for use in industrial fluid or pneumatic systems requiring a secure tubing connection
This general purpose nylon compression fitting connects 1/2 in OD tubing to a 1/4 in male NPT threaded port. The Compression x MNPT design provides a leak-resistant connection for pneumatic, hydraulic, and instrumentation systems. Supplied in a 5-pack
JACO
This general purpose nylon compression fitting connects 1/2 in OD tubing to a 1/4 in male NPT threaded port. The Compression x MNPT design provides a leak-resistant connection for pneumatic, hydraulic, and instrumentation systems. Supplied in a 5-pack
This nylon compression fitting connects 1/8 in OD tubing to a 1/8 in male NPT pipe thread. Suitable for pneumatic, instrumentation, and low-pressure fluid systems. Supplied as a 5-pack
JACO
This nylon compression fitting connects 1/8 in OD tubing to a 1/8 in male NPT pipe thread. Suitable for pneumatic, instrumentation, and low-pressure fluid systems. Supplied as a 5-pack