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LEGRIS Metal Pipe Straight: Straight, 1/4 in x 1/2 in - Threaded Medium-Pressure Pipe Fittings
LEGRISThreaded Medium-Pressure Pipe Fittings

LEGRIS Metal Pipe Straight: Straight, 1/4 in x 1/2 in

The LEGRIS Metal Pipe Straight is a threaded medium-pressure pipe fitting (1/4 in x 1/2 in, Female BSPP Threaded x Male BSPT Threaded, MPN 0904 13 21) rated for a maximum operating pressure of 870 psi.

SKU 3G-OTH-464226

Brand
LEGRIS
Item
Metal Pipe Straight: Straight, 1/4 in x 1/2 in
Category
Threaded Medium-Pressure Pipe Fittings
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Technical Specifications

LEGRIS
Manufacturer Part Number
0904 13 21
Type
1/4 in x 1/2 in, Female BSPP Threaded x Male BSPT Threaded
Maximum Operating Pressure
870 psi
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LEGRIS Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The LEGRIS Metal Pipe Straight is a threaded medium-pressure pipe fitting (1/4 in x 1/2 in, Female BSPP Threaded x Male BSPT Threaded, MPN 0904 13 21) rated for a maximum operating pressure of 870 psi.

Frequently Asked Questions

What is the LEGRIS Metal Pipe Straight used for?

The LEGRIS Metal Pipe Straight (MPN 0904 13 21) is a threaded medium-pressure pipe fitting used to connect or extend pneumatic or hydraulic lines in industrial systems. Its 1/4 in x 1/2 in Female BSPP to Male BSPT configuration adapts between thread types, making it suitable for fluid power and process control applications.

What are the specifications of the LEGRIS 0904 13 21?

The LEGRIS 0904 13 21 is a straight metal pipe fitting with a 1/4 in x 1/2 in size, Female BSPP Threaded x Male BSPT Threaded ends. It has a maximum operating pressure of 870 psi. This LEGRIS fitting is designed for medium-pressure pneumatic or hydraulic circuits requiring a reliable threaded connection.

Where to buy LEGRIS pipe fittings in worldwide?

3G Electric supplies LEGRIS pipe fittings like the 0904 13 21 to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us to source this LEGRIS metal pipe straight for your application.

How to install a LEGRIS metal pipe straight fitting?

To install the LEGRIS metal pipe straight, ensure threads are clean and apply appropriate sealant (e.g., PTFE tape) to the male BSPT end. Tighten the female BSPP end hand-tight plus a quarter turn with a wrench. Do not exceed the 870 psi maximum operating pressure. Always follow standard pipe-fitting best practices.

Used in

Common applications for LEGRIS
Pneumatic actuator speed control — LEGRIS miniature flow control valve 7665 04 10 for meter-out regulation on 4 mm tubing
Compressed air isolation for maintenance — LEGRIS lockout valve 7886 11 11 for 1/8 in NPT systems
Fluid shutoff in water or oil lines — LEGRIS brass ball valve 0492 07 17 with 3/8 in FNPT connections
Push-to-connect air distribution — LEGRIS nylon ball valve 7915 56 11 for 1/4 in tubing with male NPT adapter
Safety lockout on BSPP pneumatic circuits — LEGRIS lockout valve 7880 10 17 for 3/8 in BSPP systems
Compact on/off control in tight spaces — LEGRIS nylon ball valve 7913 56 00 with push-to-connect ports for 1/4 in tubing

LEGRIS Products

3G Electric supplies LEGRIS threaded medium-pressure pipe fittings. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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LEGRIS Metal Pipe Tee: Tee, 3/4 in x 3/4 in x 3/4 in, Nickel-Plated Brass, 870 psi, 2 55/64 in Lg (MPN 0916 00 27). Key specifications — Brand: LEGRIS; Maximum Operating Pressure: 870 psi.
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LEGRIS Metal Pipe Straight: Straight, 1/4 in x 3/8 in, Male BSPT Threaded x Male BSPT Threaded (MPN 0900 13 17). Key specifications — Brand: LEGRIS; Maximum Operating Pressure: 870 psi.
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LEGRIS Metal Pipe Straight: 180° Return, 1/2 in x 3/4 in, Nickel-Plated Brass, 870 psi (MPN 0902 21 27). Key specifications — Brand: LEGRIS; Maximum Operating Pressure: 870 psi.
LEGRIS Metal Pipe Tee: Tee, 1/8 in x 1/8 in x 1/8 in, Nickel-Plated Brass, 870 psi, 1 29/64 in Lg (MPN 0927 00 10). Key specifications — Brand: LEGRIS; Maximum Operating Pressure: 870 psi.
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