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

PARKER Metal Pipe Tee: Tee, CA377 Brass, 3/8 in x 3/8 in x 3/8 in - Threaded Extreme-Pressure Hydraulic Pipe Fittings
PARKERThreaded Extreme-Pressure Hydraulic Pipe Fittings

PARKER Metal Pipe Tee: Tee, CA377 Brass, 3/8 in x 3/8 in x 3/8 in

The PARKER Metal Pipe Tee is a threaded extreme-pressure hydraulic pipe fitting, type CA377 Brass, with a 3/8 in x 3/8 in x 3/8 in configuration and a maximum operating pressure of 3,000 psi (MPN 3/8 MMS-B). 3G…

SKU 3G-OTH-460220

Also listed as: 38MMSB · 3 8 MMS B · 3-8-MMS-B

Brand
PARKER
Item
Metal Pipe Tee: Tee, CA377 Brass, 3/8 in x 3/8 in x 3/8 in
Category
Threaded Extreme-Pressure Hydraulic 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

PARKER
Manufacturer Part Number
3/8 MMS-B
Type
CA377 Brass, 3/8 in x 3/8 in x 3/8 in, 3,000 psi
Maximum Operating Pressure
3,000 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

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

Product Description

The PARKER Metal Pipe Tee is a threaded extreme-pressure hydraulic pipe fitting, type CA377 Brass, with a 3/8 in x 3/8 in x 3/8 in configuration and a maximum operating pressure of 3,000 psi (MPN 3/8 MMS-B). 3G Electric interprets your demand for this genuine industrial fitting, sourcing it across 14 departments — with specialist depth in pumps and controls — to deliver the right answer, not just a catalog.

Frequently Asked Questions

What is the PARKER 3/8 MMS-B metal pipe tee used for?

The PARKER 3/8 MMS-B is a threaded extreme-pressure hydraulic pipe tee used to split or join fluid lines in high-pressure systems up to 3,000 psi. It is common in industrial hydraulics, machine tools, and power units where reliable brass fittings are required.

What are the specifications of the PARKER 3/8 MMS-B tee?

The PARKER 3/8 MMS-B is a CA377 brass tee with three 3/8 in female NPT ports. It has a maximum operating pressure of 3,000 psi and is designed for threaded extreme-pressure hydraulic pipe fitting applications. The manufacturer part number is 3/8 MMS-B.

Where to buy PARKER 3/8 MMS-B hydraulic tee worldwide?

3G Electric supplies the genuine PARKER 3/8 MMS-B brass tee worldwide. We handle full logistics, customs clearance, and delivery to your site. As a global industrial solutions provider, we source across 14 departments to get you the right fitting, not just a catalog.

How to install a PARKER threaded hydraulic pipe tee?

Apply thread sealant to male NPT threads and hand-tighten the PARKER tee into the mating port. Use a wrench on the hex flats to tighten 1-2 turns past hand-tight — do not overtighten. Always verify pressure rating (3,000 psi) and system compatibility before installation.

Used in

Common applications for PARKER
Injection molding machine proportional directional control — Parker solenoid coils and proportional valve cartridges for mold-closing and hydraulic actuation circuits
Construction equipment hydraulic steering and boom control — Parker directional control valves with solenoid actuation for excavator and loader hydraulic systems
Industrial press forming systems — Parker pressure-relief and proportional directional valves for tonnage control and cycle sequencing
Material-handling conveyor systems — Parker proportional control valves with solenoid pilot stages for smooth load acceleration and deceleration
Tire-building machinery — Parker solenoid-actuated directional cartridges for synchronized multi-axis hydraulic positioning
Forestry and mobile equipment — Parker valve spools and solenoid assemblies rated for harsh-environment hydraulic circuits and mobile-duty pressure cycling

PARKER Products

3G Electric supplies PARKER threaded extreme-pressure hydraulic 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 PARKER

View all PARKER parts
PARKER Metal Pipe Straight: Straight, Brass, 1/4 in x 1/4 in, 6,000 psi, 1 1/8 in Lg (MPN 1/4 GG-B)
PARKER
PARKER Metal Pipe Straight: Straight, Brass, 1/4 in x 1/4 in, 6,000 psi, 1 1/8 in Lg (MPN 1/4 GG-B)
PARKER Metal Pipe Straight: Straight, Brass, 1/4 in x 1/8 in, 6,000 psi, 15/16 in Lg (MPN 1/4 X 1/8 GG-B)
PARKER
PARKER Metal Pipe Straight: Straight, Brass, 1/4 in x 1/8 in, 6,000 psi, 15/16 in Lg (MPN 1/4 X 1/8 GG-B)
PARKER Metal Pipe Straight: Straight, Brass, 1/4 in x 1/4 in, Male NPT Threaded x Male NPT Threaded (MPN 1/4 FF-B)
PARKER
PARKER Metal Pipe Straight: Straight, Brass, 1/4 in x 1/4 in, Male NPT Threaded x Male NPT Threaded (MPN 1/4 FF-B)
PARKER Metal Pipe Elbow: 45° Elbow, Brass, 1/4 in x 1/4 in, Male NPT Threaded x Female NPT Threaded (MPN 1/4 CD45-B)
PARKER
PARKER Metal Pipe Elbow: 45° Elbow, Brass, 1/4 in x 1/4 in, Male NPT Threaded x Female NPT Threaded (MPN 1/4 CD45-B)
PARKER Metal Pipe Straight: Straight, Brass, 3/4 in x 1/2 in, 6,000 psi, 1 11/64 in Lg (MPN 3/4 X 1/2 PTR-B)
PARKER
PARKER Metal Pipe Straight: Straight, Brass, 3/4 in x 1/2 in, 6,000 psi, 1 11/64 in Lg (MPN 3/4 X 1/2 PTR-B)
PARKER Metal Pipe Straight: Straight, Brass, 3/8 in x 1/8 in, 6,000 psi, 1 1/32 in Lg (MPN 3/8 X 1/8 GG-B)
PARKER
PARKER Metal Pipe Straight: Straight, Brass, 3/8 in x 1/8 in, 6,000 psi, 1 1/32 in Lg (MPN 3/8 X 1/8 GG-B)
PARKER Metal Pipe Elbow: 90° Elbow, Brass, 1/4 in x 1/4 in, 3,200 psi (MPN 1/4 DD-B)
PARKER
PARKER Metal Pipe Elbow: 90° Elbow, Brass, 1/4 in x 1/4 in, 3,200 psi (MPN 1/4 DD-B)
PARKER Metal Pipe Straight: Straight, Brass, 1/8 in x 1/8 in, Male NPT Threaded x Male NPT Threaded (MPN 1/8 X 1.5 FFF-B)
PARKER
PARKER Metal Pipe Straight: Straight, Brass, 1/8 in x 1/8 in, Male NPT Threaded x Male NPT Threaded (MPN 1/8 X 1.5 FFF-B)