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LEGRIS Metal Pipe Straight: Straight, 3/8 in x 1/2 in - Threaded Medium-Pressure Pipe Fittings
LEGRISThreaded Medium-Pressure Pipe Fittings

LEGRIS Metal Pipe Straight: Straight, 3/8 in x 1/2 in

The LEGRIS Metal Pipe Straight is a threaded medium-pressure pipe fitting (3/8 in x 1/2 in, Female BSPP Threaded x Male BSPP Threaded, MPN 0903 17 21) with a maximum operating pressure of 870 psi. 3G Electric sources…

SKU 3G-OTH-464177

Brand
LEGRIS
Item
Metal Pipe Straight: Straight, 3/8 in x 1/2 in
Category
Threaded Medium-Pressure Pipe Fittings
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Technical Specifications

LEGRIS
Manufacturer Part Number
0903 17 21
Type
3/8 in x 1/2 in, Female BSPP Threaded x Male BSPP 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 (3/8 in x 1/2 in, Female BSPP Threaded x Male BSPP Threaded, MPN 0903 17 21) with a maximum operating pressure of 870 psi. 3G Electric sources this OEM component across 14 industrial departments, with specialist depth in combustion, pumps and controls as an authorised distributor.

Frequently Asked Questions

What is the LEGRIS Metal Pipe Straight used for?

The LEGRIS Metal Pipe Straight is a threaded medium-pressure pipe fitting used to connect pneumatic or hydraulic lines in industrial systems. It joins a 3/8 in female BSPP port to a 1/2 in male BSPP port, handling pressures up to 870 psi. 3G Electric supplies this OEM component across 14 industrial departments.

What are the specifications of the LEGRIS 0903 17 21?

The LEGRIS 0903 17 21 is a straight metal pipe fitting with a 3/8 in female BSPP thread x 1/2 in male BSPP thread. Its maximum operating pressure is 870 psi. This threaded medium-pressure fitting is sourced by 3G Electric, which provides genuine LEGRIS components globally.

Where to buy LEGRIS pipe fittings worldwide?

3G Electric supplies LEGRIS pipe fittings worldwide, handling full logistics and customs clearance for international orders. As a global industrial solutions provider, we source this OEM component across 14 departments. Contact us to order the LEGRIS 0903 17 21 or other genuine LEGRIS parts for delivery to your location.

How to install a LEGRIS BSPP threaded pipe fitting?

To install a LEGRIS BSPP threaded pipe fitting, ensure threads are clean and apply appropriate sealant or PTFE tape to the male thread. Hand-tighten the fitting, then use a wrench for an additional 1-2 turns. Do not overtighten. Verify the maximum operating pressure of 870 psi is not exceeded. 3G Electric can advise on proper selection.

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 Straight: Straight, 1/8 in x 1/8 in, Male BSPP Threaded x Female BSPP Threaded (MPN 0907 00 10). Key specifications — Brand: LEGRIS; Maximum Operating Pressure: 870 psi.
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LEGRIS Plug: Hex Drive Cored Plug, 5 mm, Metric Threaded, Nickel-Plated Brass, 870 psi, 1/4 in Lg (MPN 0919 00 19). Key specifications — Brand: LEGRIS; Maximum Operating Pressure: 870 psi.
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LEGRIS Metal Pipe Straight: 180° Return, 1/8 in x 1/8 in, Nickel-Plated Brass, 870 psi, 37/64 in Lg (MPN 0902 00 10). Key specifications — Brand: LEGRIS; Maximum Operating Pressure: 870 psi.
LEGRIS Metal Pipe Straight: 180° Return, 1/4 in x 3/8 in, Nickel-Plated Brass, 870 psi, 57/64 in Lg (MPN 0902 13 17). Key specifications — Brand: LEGRIS; Maximum Operating Pressure: 870 psi.
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LEGRIS Metal Pipe Straight: 180° Return, 1/4 in x 3/8 in, Nickel-Plated Brass, 870 psi, 57/64 in Lg (MPN 0902 13 17). Key specifications — Brand: LEGRIS; Maximum Operating Pressure: 870 psi.
LEGRIS Metal Pipe Straight: 180° Return, 3/8 in x 3/8 in, Nickel-Plated Brass, 870 psi, 15/16 in Lg (MPN 0902 00 17). Key specifications — Brand: LEGRIS; Maximum Operating Pressure: 870 psi.
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