Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

LEGRIS Metal Pipe Straight: Straight, 3/4 in x 3/8 in - Threaded High-Pressure Pipe Fittings
LEGRISThreaded High-Pressure Pipe Fittings

LEGRIS Metal Pipe Straight: Straight, 3/4 in x 3/8 in

The LEGRIS Metal Pipe Straight is a threaded high-pressure pipe fitting with a 3/4 in x 3/8 in configuration, featuring Male BSPT Threaded x Male BSPT Threaded connections (MPN 0121 27 17). It is rated for a maximum…

SKU 3G-OTH-477524

Also listed as: 01212717 · 0121-27-17

Brand
LEGRIS
Item
Metal Pipe Straight: Straight, 3/4 in x 3/8 in
Category
Threaded High-Pressure Pipe 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

LEGRIS
Manufacturer Part Number
0121 27 17
Type
3/4 in x 3/8 in, Male BSPT Threaded x Male BSPT Threaded
Maximum Operating Pressure
1,000 psi

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

LEGRIS Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The LEGRIS Metal Pipe Straight is a threaded high-pressure pipe fitting with a 3/4 in x 3/8 in configuration, featuring Male BSPT Threaded x Male BSPT Threaded connections (MPN 0121 27 17). It is rated for a maximum operating pressure of 1,000 psi.

Frequently Asked Questions

What is the LEGRIS Metal Pipe Straight used for?

The LEGRIS Metal Pipe Straight is a threaded high-pressure pipe fitting used to connect two male BSPT-threaded lines in industrial fluid or pneumatic systems. It is suitable for applications requiring a reliable, leak-resistant joint at pressures up to 1,000 psi.

What are the specifications of the LEGRIS 0121 27 17 pipe fitting?

The LEGRIS 0121 27 17 is a straight metal pipe fitting with a 3/4 in x 3/8 in configuration, Male BSPT Threaded x Male BSPT Threaded connections. It has a maximum operating pressure of 1,000 psi and is designed for high-pressure fluid or pneumatic systems.

Where to buy LEGRIS pipe fittings worldwide?

3G Electric supplies LEGRIS pipe fittings worldwide, handling full logistics and customs clearance for global delivery. As a sourcing partner, we provide genuine LEGRIS components like the 0121 27 17 straight fitting to industrial buyers across multiple sectors.

How to install a LEGRIS male BSPT threaded pipe fitting?

Apply a compatible thread sealant or PTFE tape to the male BSPT threads before assembly. Hand-tighten the fitting, then use a wrench for an additional 1–2 turns to achieve a leak-proof seal. Do not overtighten, as BSPT threads seal by deformation.

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 high-pressure pipe 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 LEGRIS

View all LEGRIS parts
This 90° pipe elbow features male BSPT threads on both ends, sized 3/8 in x 3/8 in. It is rated for a maximum operating pressure of 1,000 psi. Used to change flow direction in industrial pneumatic, hydraulic, and process piping systems
LEGRIS
This 90° pipe elbow features male BSPT threads on both ends, sized 3/8 in x 3/8 in. It is rated for a maximum operating pressure of 1,000 psi. Used to change flow direction in industrial pneumatic, hydraulic, and process piping systems
Threaded pipe fitting with 1/4 in female BSPP and 3/8 in male BSPT connections. Rated for maximum operating pressure of 1,000 psi. Used to connect or adapt piping in industrial fluid systems requiring a transition between BSPP and BSPT threads
LEGRIS
Threaded pipe fitting with 1/4 in female BSPP and 3/8 in male BSPT connections. Rated for maximum operating pressure of 1,000 psi. Used to connect or adapt piping in industrial fluid systems requiring a transition between BSPP and BSPT threads
This straight pipe fitting connects 3/4 in female BSPP threads to 1 in male BSPT threads. Rated for maximum operating pressure of 1,000 psi, it is suitable for high-pressure fluid systems requiring a transition between thread types
LEGRIS
This straight pipe fitting connects 3/4 in female BSPP threads to 1 in male BSPT threads. Rated for maximum operating pressure of 1,000 psi, it is suitable for high-pressure fluid systems requiring a transition between thread types
This 90° elbow fitting connects 3/8 in lines with a female BSPP thread on one end and a male BSPT thread on the other. Rated for a maximum operating pressure of 1,000 psi, it is used to change fluid direction in high-pressure piping systems
LEGRIS
This 90° elbow fitting connects 3/8 in lines with a female BSPP thread on one end and a male BSPT thread on the other. Rated for a maximum operating pressure of 1,000 psi, it is used to change fluid direction in high-pressure piping systems
This threaded high-pressure pipe fitting features 1 1/4 in male BSPT threads on both ends for straight-line connections. Rated for a maximum operating pressure of 1,000 psi, it is suitable for industrial fluid and pneumatic systems
LEGRIS
This threaded high-pressure pipe fitting features 1 1/4 in male BSPT threads on both ends for straight-line connections. Rated for a maximum operating pressure of 1,000 psi, it is suitable for industrial fluid and pneumatic systems
Straight fitting for connecting or extending fluid or pneumatic lines in industrial systems. Features 1/2 in female BSPP thread to 3/4 in male BSPP thread. Rated for maximum operating pressure of 1,000 psi
LEGRIS
Straight fitting for connecting or extending fluid or pneumatic lines in industrial systems. Features 1/2 in female BSPP thread to 3/4 in male BSPP thread. Rated for maximum operating pressure of 1,000 psi
Threaded high-pressure pipe fitting with 1/8 in x 1/4 in size, Female BSPP Threaded x Male BSPP Threaded connections. Rated for maximum operating pressure of 1,000 psi. Used to connect or extend metal piping in pneumatic, hydraulic, and fluid-handling systems
LEGRIS
Threaded high-pressure pipe fitting with 1/8 in x 1/4 in size, Female BSPP Threaded x Male BSPP Threaded connections. Rated for maximum operating pressure of 1,000 psi. Used to connect or extend metal piping in pneumatic, hydraulic, and fluid-handling systems
Threaded high-pressure pipe fitting, straight configuration, with 3/4 inch female BSPP thread on one end and 3/4 inch male NPT thread on the other. Rated for maximum operating pressure of 1000 psi. Used to connect fluid lines in industrial systems requiring a transition between BSPP and NPT thread standards
LEGRIS
Threaded high-pressure pipe fitting, straight configuration, with 3/4 inch female BSPP thread on one end and 3/4 inch male NPT thread on the other. Rated for maximum operating pressure of 1000 psi. Used to connect fluid lines in industrial systems requiring a transition between BSPP and NPT thread standards