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 Bulkhead Compression Union is a general-purpose nylon compression fitting, supplied as a 5-pack of Compression x Compression connectors for 5/16 in OD x 5/16 in OD tubing. This JACO fitting (MPN…

SKU 3G-OTH-476000

Also listed as: 205NBOBLK · 20 5 N BO BLK

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
20-5-N-BO-BLK
Type
Compression x Compression, 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 Bulkhead Compression Union is a general-purpose nylon compression fitting, supplied as a 5-pack of Compression x Compression connectors for 5/16 in OD x 5/16 in OD tubing. This JACO fitting (MPN 20-5-N-BO-BLK) provides a straightforward bulkhead connection for industrial tubing systems.

Frequently Asked Questions

What is a JACO bulkhead compression union used for?

A JACO bulkhead compression union connects two 5/16 in OD tubes through a panel or wall, creating a leak-resistant seal in industrial fluid or pneumatic systems. It is commonly used in instrumentation, chemical handling, and general-purpose tubing applications where a secure pass-through is required.

What are the specifications of the JACO 20-5-N-BO-BLK bulkhead union?

The JACO 20-5-N-BO-BLK is a general-purpose nylon compression fitting, type Compression x Compression, for 5/16 in OD x 5/16 in OD tubing. It is supplied as a 5-pack. The fitting is designed for bulkhead mounting and provides a reliable connection in industrial tubing systems.

Where to buy JACO bulkhead compression unions worldwide?

3G Electric supplies JACO bulkhead compression unions worldwide. As a global industrial sourcing partner, we handle logistics, customs clearance, and delivery to your site. Contact us to order the JACO 20-5-N-BO-BLK 5-pack or other JACO fittings for your application.

How to install a JACO bulkhead compression union?

To install a JACO bulkhead compression union, insert the tubing fully into each compression end and tighten the nut by hand, then use a wrench for an additional quarter turn. Ensure the bulkhead nut is secured on the opposite side of the panel. Do not overtighten, as nylon fittings can crack.

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 5/8 in OD tubing to 1/2 in OD tubing in fluid handling systems. The compression x compression union design provides a leak-free joint for pneumatic, instrumentation, and general industrial applications. Supplied in a 5-pack
JACO
This nylon compression fitting connects 5/8 in OD tubing to 1/2 in OD tubing in fluid handling systems. The compression x compression union design provides a leak-free joint for pneumatic, instrumentation, and general industrial applications. Supplied in a 5-pack
This nylon compression fitting connects two tubes of equal outside diameter in a straight line. It is used in pneumatic, hydraulic, and water systems where a leak-free joint is required. The fitting resists corrosion and chemicals. Supplied as a 5-pack
JACO
This nylon compression fitting connects two tubes of equal outside diameter in a straight line. It is used in pneumatic, hydraulic, and water systems where a leak-free joint is required. The fitting resists corrosion and chemicals. Supplied as a 5-pack
This nylon compression fitting is configured as a union connector with compression ends on both sides, designed to join two lengths of 1/2 in OD tubing in a straight line. Suitable for pneumatic, instrumentation, and fluid-handling systems requiring a leak-resistant connection. Sold in a pack of 5
JACO
This nylon compression fitting is configured as a union connector with compression ends on both sides, designed to join two lengths of 1/2 in OD tubing in a straight line. Suitable for pneumatic, instrumentation, and fluid-handling systems requiring a leak-resistant connection. Sold in a pack of 5
Nylon compression fitting with Compression x FNPT connection, designed for 5/8 in OD tubing to 1/2 in pipe size. Suitable for pneumatic, instrumentation, and fluid-handling systems requiring leak-resistant connections. Supplied in a 5-pack
JACO
Nylon compression fitting with Compression x FNPT connection, designed for 5/8 in OD tubing to 1/2 in pipe size. Suitable for pneumatic, instrumentation, and fluid-handling systems requiring leak-resistant connections. Supplied in a 5-pack
Nylon compression fitting with male NPT thread for connecting 3/8 in OD tubing to 1/4 in pipe ports. Suitable for pneumatic, hydraulic, and water circuits in industrial fluid-handling systems. Supplied in a 5-pack
JACO
Nylon compression fitting with male NPT thread for connecting 3/8 in OD tubing to 1/4 in pipe ports. Suitable for pneumatic, hydraulic, and water circuits in industrial fluid-handling systems. Supplied in a 5-pack
This nylon compression fitting connects 3/8 in OD tubing to 1/4 in male NPT threads. It is suitable for low- to medium-pressure pneumatic, hydraulic, and fluid-handling systems. The nylon construction provides corrosion and chemical resistance. Supplied in a 5-pack
JACO
This nylon compression fitting connects 3/8 in OD tubing to 1/4 in male NPT threads. It is suitable for low- to medium-pressure pneumatic, hydraulic, and fluid-handling systems. The nylon construction provides corrosion and chemical resistance. Supplied in a 5-pack
This nylon compression fitting connects 1/2 in OD tubing to a 1/2 in male NPT threaded port. Suitable for low-pressure pneumatic, instrumentation, and fluid-handling systems requiring a corrosion-proof joint. Pack of 5
JACO
This nylon compression fitting connects 1/2 in OD tubing to a 1/2 in male NPT threaded port. Suitable for low-pressure pneumatic, instrumentation, and fluid-handling systems requiring a corrosion-proof joint. Pack of 5
Nylon compression fitting with compression x compression ends for 3/8 in OD tubing. Suitable for bulkhead mounting to connect two tubes through a panel or wall. Used in pneumatic, instrumentation, and fluid-handling systems requiring a leak-resistant seal. Sold in a 5-pack
JACO
Nylon compression fitting with compression x compression ends for 3/8 in OD tubing. Suitable for bulkhead mounting to connect two tubes through a panel or wall. Used in pneumatic, instrumentation, and fluid-handling systems requiring a leak-resistant seal. Sold in a 5-pack