Midland Industries 20235 -Poly-Flo Union, 1/4" Tube OD x 1/4" Compression, Brass

Item #: 20235-MIDLAND

Price: with strikethrough $13.84

Retail Price:

Sale Price: Price $6.63

Related Items

SKU: 20235
Additional Information	0.040 lb Weight
Connection Size 1	1/4 in
Connection Size 2	1/4 in
Connection Type	Tube\|Compression
Connection Type 1	Tube OD
Connection Type 2	Compression
Dimensions	3/4 in L
Fitting Type	Union
Hex Size	0.44 x 0.5 in
Material	Brass
Material Construction	Brass
Pressure Rating	150 psi
Temperature Rating	-40 to 150 deg F
Thread Size	3/8-24

SKU: 20235

Additional Information

0.040 lb Weight

Connection Size 1

1/4 in

Connection Size 2

1/4 in

Connection Type

Tube|Compression

Connection Type 1

Tube OD

Connection Type 2

Compression

Dimensions

3/4 in L

Fitting Type

Union

Hex Size

0.44 x 0.5 in

Material

Brass

Material Construction

Brass

Pressure Rating

150 psi

Temperature Rating

-40 to 150 deg F

Thread Size

3/8-24

Characteristic	Description
Typical Application	Pneumatic instrumentation circuits, lubricant and cooling lines.
Working Pressure and Temperature Ranges	Up to 150 PSI from 0°F to +150°F with thermoplastic tubing. Up to 300 PSI from 0°F to +175°F with soft metal tubing.
Maximum allowable metal tube wall thickness for use with Poly-Tite fittings	1/8", 3/16" O.D.: no limitation 1/4" O.D.: .035 5/16", 3/8", 1/2" O.D.: .049
Vibration	Excellent Resistance.
Temperature Range	-65°F to +250°F (-53°C to +121°C) with brass sleeve -40°F to +150°F (-40°C to +66°C) with plastic sleeve (Refer to tubing temperature range.)
Used With	Aluminum & copper tubing. Hard plastic tubing requires brass sleeve. Not recommended for steel tubing.
Tolerance	+/- .02 on all dimensions. Dimension data can change without notice. Please call when dimensions are critical.
Advantages	No flaring of tubing required Easy installation, captive sleeve, pre-assembled for installation and can be reassembled Nuts rotate around the sleeve during tightening, preventing twisting of tubing
Assembly Instructions	Cut tubing to desired length. Slide nut/sleeve assembly on tube. Threaded end "A" of nut must face toward fitting. Bottom tubing into fitting. Plastic sleeve: Tighten nut hand tight. Brass Sleeve: Tighten nut hand tight, then an additional 3/4 turn. *Note: 1/8 and 3/16 sizes have brass sleeves

Characteristic

Description

Typical Application

Pneumatic instrumentation circuits, lubricant and cooling lines.

Working Pressure and Temperature Ranges

Up to 150 PSI from 0°F to +150°F with thermoplastic tubing.
Up to 300 PSI from 0°F to +175°F with soft metal tubing.

Maximum allowable metal tube wall thickness for use with Poly-Tite fittings

1/8", 3/16" O.D.: no limitation
1/4" O.D.: .035
5/16", 3/8", 1/2" O.D.: .049

Vibration

Excellent Resistance.

Temperature Range

-65°F to +250°F (-53°C to +121°C) with brass sleeve
-40°F to +150°F (-40°C to +66°C) with plastic sleeve

(Refer to tubing temperature range.)

Used With

Aluminum & copper tubing. Hard plastic tubing requires brass sleeve. Not recommended for steel tubing.

Tolerance

+/- .02 on all dimensions. Dimension data can change without notice. Please call when dimensions are critical.

Advantages

No flaring of tubing required
Easy installation, captive sleeve, pre-assembled for installation and can be reassembled
Nuts rotate around the sleeve during tightening, preventing twisting of tubing

Assembly Instructions

Cut tubing to desired length.
Slide nut/sleeve assembly on tube. Threaded end "A" of nut must face toward fitting.
Bottom tubing into fitting.
Plastic sleeve: Tighten nut hand tight.
Brass Sleeve: Tighten nut hand tight, then an additional 3/4 turn.

*Note: 1/8 and 3/16 sizes have brass sleeves

SKU: 20235
Additional Information	0.040 lb Weight
Connection Size 1	1/4 in
Connection Size 2	1/4 in
Connection Type	Tube\|Compression
Connection Type 1	Tube OD
Connection Type 2	Compression
Dimensions	3/4 in L
Fitting Type	Union
Hex Size	0.44 x 0.5 in
Material	Brass
Material Construction	Brass
Pressure Rating	150 psi
Temperature Rating	-40 to 150 deg F
Thread Size	3/8-24

SKU: 20235

Additional Information

0.040 lb Weight

Connection Size 1

1/4 in

Connection Size 2

1/4 in

Connection Type

Tube|Compression

Connection Type 1

Tube OD

Connection Type 2

Compression

Dimensions

3/4 in L

Fitting Type

Union

Hex Size

0.44 x 0.5 in

Material

Brass

Material Construction

Brass

Pressure Rating

150 psi

Temperature Rating

-40 to 150 deg F

Thread Size

3/8-24

Characteristic	Description
Typical Application	Pneumatic instrumentation circuits, lubricant and cooling lines.
Working Pressure and Temperature Ranges	Up to 150 PSI from 0°F to +150°F with thermoplastic tubing. Up to 300 PSI from 0°F to +175°F with soft metal tubing.
Maximum allowable metal tube wall thickness for use with Poly-Tite fittings	1/8", 3/16" O.D.: no limitation 1/4" O.D.: .035 5/16", 3/8", 1/2" O.D.: .049
Vibration	Excellent Resistance.
Temperature Range	-65°F to +250°F (-53°C to +121°C) with brass sleeve -40°F to +150°F (-40°C to +66°C) with plastic sleeve (Refer to tubing temperature range.)
Used With	Aluminum & copper tubing. Hard plastic tubing requires brass sleeve. Not recommended for steel tubing.
Tolerance	+/- .02 on all dimensions. Dimension data can change without notice. Please call when dimensions are critical.
Advantages	No flaring of tubing required Easy installation, captive sleeve, pre-assembled for installation and can be reassembled Nuts rotate around the sleeve during tightening, preventing twisting of tubing
Assembly Instructions	Cut tubing to desired length. Slide nut/sleeve assembly on tube. Threaded end "A" of nut must face toward fitting. Bottom tubing into fitting. Plastic sleeve: Tighten nut hand tight. Brass Sleeve: Tighten nut hand tight, then an additional 3/4 turn. *Note: 1/8 and 3/16 sizes have brass sleeves

Characteristic

Description

Typical Application

Pneumatic instrumentation circuits, lubricant and cooling lines.

Working Pressure and Temperature Ranges

Up to 150 PSI from 0°F to +150°F with thermoplastic tubing.
Up to 300 PSI from 0°F to +175°F with soft metal tubing.

Maximum allowable metal tube wall thickness for use with Poly-Tite fittings

1/8", 3/16" O.D.: no limitation
1/4" O.D.: .035
5/16", 3/8", 1/2" O.D.: .049

Vibration

Excellent Resistance.

Temperature Range

-65°F to +250°F (-53°C to +121°C) with brass sleeve
-40°F to +150°F (-40°C to +66°C) with plastic sleeve

(Refer to tubing temperature range.)

Used With

Aluminum & copper tubing. Hard plastic tubing requires brass sleeve. Not recommended for steel tubing.

Tolerance

+/- .02 on all dimensions. Dimension data can change without notice. Please call when dimensions are critical.

Advantages

No flaring of tubing required
Easy installation, captive sleeve, pre-assembled for installation and can be reassembled
Nuts rotate around the sleeve during tightening, preventing twisting of tubing

Assembly Instructions

Cut tubing to desired length.
Slide nut/sleeve assembly on tube. Threaded end "A" of nut must face toward fitting.
Bottom tubing into fitting.
Plastic sleeve: Tighten nut hand tight.
Brass Sleeve: Tighten nut hand tight, then an additional 3/4 turn.

*Note: 1/8 and 3/16 sizes have brass sleeves