Brass Push>Connect Tube Fitting, 0.25 Inch Tube OD Union Tee

Description & Features

This Brass Push>Connect Tube Fitting ensures seamless integration in compressed pneumatic instrumentation circuit lubricant and cooling lines.

Constructed from durable brass with nickel plating it offers reliable performance in demanding environments.

The fitting features a simple push-to-connect mechanism making assembly and disassembly quick without requiring tools.

Compatible with PT230 and TP160 nylon and PT240 Polyethylene tubing it operates efficiently at pressures up to 250 psi and vacuum ratings of 29.5 inches of mercury.

An O-Ring made of Buna-N provides secure seals with Viton options available upon request.

The temperature range for this fitting spans -40F to 200F ensuring versatility across different applications.

For proper assembly insert the tubing into the fitting to connect. To disconnect depress the collet ring and withdraw.

MPN: 1164X4

Supplier Part Number: 1164X4

Specifications

Brand
Danfoss Power Solutions (II LLC Aeroquip)
Brand
Aeroquip
Pack Size
1.00
UOM
EA
F
0.50
L
1.81
M
0.91
Supplier Part Number
1164X4
Tube O.D.
0.25
Tube O.D.
0.25
Alternate Part Numbers
Alternate Part Number C1HL75, Alternate Part Number MI-00293607, Alternate Part Number MINO-00925F41442
Product Weight
0.06 lbs

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Product Questions & Answers (3)

Question by: Kurt S on Apr 3, 2025, 3:05 PM
Does this fitting work without tools, or do I need something to get the tubing locked in and back out again?
Answer by: Customer Support on Apr 5, 2025, 12:56 PM
No tools needed for either end of the job. Push the tubing straight into the fitting and it seats and seals on its own. When you need to pull it back out, just press down on the collet ring and the tubing releases. Pretty straightforward once you do it the first time.
Question by: Gary W on Feb 7, 2026, 11:35 AM
got some 1/4 inch nylon tube already, will this tee union fit it or is it picky?
Answer by: Customer Support on Feb 9, 2026, 6:10 AM
For tubing, it’s meant for 0.25 inch tube OD and it’s compatible with PT230 and TP160 nylon tubing, plus PT240 polyethylene tubing.
Question by: Hank H on Jun 5, 2025, 12:05 PM
Will this tee fitting hold up okay in a hydraulic setup with some decent pressure behind it?
Answer by: Customer Support on Jun 7, 2025, 9:01 AM
This brass fitting is rated to handle pressures up to 250 psi, so it should work fine in many hydraulic applications. Make sure that the pressure in your system doesn't exceed that limit.