We ship worldwide — Singapore, Australia, Malaysia, Indonesia, Philippines, India, Middle East & more

JACO Union Tee: 1/4 in OD x 1/4 in OD x 1/4 in OD Size, Nylon - General Purpose Nylon Compression Fittings
JACOGeneral Purpose Nylon Compression Fittings

JACO Union Tee: 1/4 in OD x 1/4 in OD x 1/4 in OD Size, Nylon

The JACO Union Tee is a general purpose nylon compression fitting with 1/4 in OD x 1/4 in OD x 1/4 in OD size, supplied in a 5-pack (MPN 70-4-N-O). 3G Electric interprets demand for this OEM part across 14 industrial…

SKU 3G-OTH-476035

Also listed as: 704NO · 70 4 N O

Brand
JACO
Item
Union Tee: 1/4 in OD x 1/4 in OD x 1/4 in OD Size, Nylon
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

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

JACO
Manufacturer Part Number
70-4-N-O
Type
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 Union Tee is a general purpose nylon compression fitting with 1/4 in OD x 1/4 in OD x 1/4 in OD size, supplied in a 5-pack (MPN 70-4-N-O). 3G Electric interprets demand for this OEM part across 14 industrial departments, with specialist depth in pumps and controls as an authorised distributor, ensuring the right answer for your application.

Frequently Asked Questions

What is a JACO Union Tee used for?

The JACO Union Tee is a general purpose nylon compression fitting used to branch or join three 1/4 in OD tubing lines in pneumatic, instrumentation, and fluid-handling systems. It is common in industrial control panels, pump skids, and low-pressure air or water circuits where reliable sealing and easy disassembly are needed.

What are the specifications of the JACO Union Tee 70-4-N-O?

The JACO Union Tee 70-4-N-O has three ports, each sized for 1/4 in OD tubing. It is made of nylon and supplied in a 5-pack. The manufacturer part number is 70-4-N-O. This fitting is designed for general purpose compression connections in low-pressure fluid and pneumatic applications.

Where to buy JACO Union Tee 70-4-N-O worldwide?

3G Electric supplies the JACO Union Tee 70-4-N-O to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. As a global industrial solutions provider, we interpret your demand and source this OEM part across 14 departments, with specialist depth in pumps and controls.

How to install a JACO nylon compression union tee?

To install a JACO nylon compression union tee, cut tubing squarely, deburr the end, and slide the nut and ferrule onto the tube. Insert the tube fully into the fitting body and hand-tighten the nut, then tighten an additional 1/4 to 1/2 turn with a wrench. Avoid over-tightening to prevent cracking the nylon body.

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
This nylon compression fitting connects 1/4 in OD tubing to a 1/4 in FNPT pipe thread. The corrosion-resistant nylon body suits general-purpose fluid handling in pneumatic, hydraulic, and instrumentation systems. Supplied in a 5-pack
JACO
This nylon compression fitting connects 1/4 in OD tubing to a 1/4 in FNPT pipe thread. The corrosion-resistant nylon body suits general-purpose fluid handling in pneumatic, hydraulic, and instrumentation systems. Supplied in a 5-pack
This JACO union tee is a general-purpose nylon compression fitting for connecting three tubes of 1/2 in OD. It is used to split or combine fluid flow in pneumatic, instrumentation, or low-pressure fluid systems. Supplied in a 5-pack
JACO
This JACO union tee is a general-purpose nylon compression fitting for connecting three tubes of 1/2 in OD. It is used to split or combine fluid flow in pneumatic, instrumentation, or low-pressure fluid systems. Supplied in a 5-pack
Compression nut for 1/4 in OD tubing, made of nylon. Sold in a 5-pack. Used in compression fittings for fluid systems
JACO
Compression nut for 1/4 in OD tubing, made of nylon. Sold in a 5-pack. Used in compression fittings for fluid systems
This general purpose nylon compression fitting is a female elbow connector with a 3/8 in OD tube size and 1/4 in FNPT pipe thread. It is designed for connecting tubing to threaded ports in pneumatic, instrumentation, or low-pressure fluid systems. The nylon construction provides corrosion resistance for use in various industrial environments. Sold in a 5-pack
JACO
This general purpose nylon compression fitting is a female elbow connector with a 3/8 in OD tube size and 1/4 in FNPT pipe thread. It is designed for connecting tubing to threaded ports in pneumatic, instrumentation, or low-pressure fluid systems. The nylon construction provides corrosion resistance for use in various industrial environments. Sold in a 5-pack
This JACO male run tee is a general purpose nylon compression fitting configured as Compression x MNPT x Compression. It accepts 1/2 in OD tubing on two ends and has a 1/2 in male NPT thread on the run. Sold in a 5-pack, it is used to branch fluid lines in pneumatic or low-pressure liquid systems
JACO
This JACO male run tee is a general purpose nylon compression fitting configured as Compression x MNPT x Compression. It accepts 1/2 in OD tubing on two ends and has a 1/2 in male NPT thread on the run. Sold in a 5-pack, it is used to branch fluid lines in pneumatic or low-pressure liquid systems
This nylon compression fitting connects two tubes of different outer diameters, 5/8 in and 1/2 in, in a union configuration. It is used in pneumatic and low-pressure fluid systems where a leak-tight seal is required. The nylon material provides corrosion resistance. Supplied in a pack of 5
JACO
This nylon compression fitting connects two tubes of different outer diameters, 5/8 in and 1/2 in, in a union configuration. It is used in pneumatic and low-pressure fluid systems where a leak-tight seal is required. The nylon material provides corrosion resistance. Supplied in a pack of 5
This JACO union tee is a general purpose nylon compression fitting designed for connecting three tubes of equal outside diameter in fluid or pneumatic systems. It enables branch routing in piping systems. Sold as a 5-pack. Size: 1/2 in OD x 1/2 in OD x 1/2 in OD
JACO
This JACO union tee is a general purpose nylon compression fitting designed for connecting three tubes of equal outside diameter in fluid or pneumatic systems. It enables branch routing in piping systems. Sold as a 5-pack. Size: 1/2 in OD x 1/2 in OD x 1/2 in OD
This nylon compression fitting connects 5/8 in OD tubing to a 3/8 in male NPT threaded port. Suitable for pneumatic, water, and low-pressure hydraulic systems in industrial fluid handling. Sold in a pack of 5
JACO
This nylon compression fitting connects 5/8 in OD tubing to a 3/8 in male NPT threaded port. Suitable for pneumatic, water, and low-pressure hydraulic systems in industrial fluid handling. Sold in a pack of 5