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

PARKER Compression Fitting Cap: 1/4 in OD Size, Compression, Brass - Double-Ferrule Brass Compression Fittings
PARKERDouble-Ferrule Brass Compression Fittings

PARKER Compression Fitting Cap: 1/4 in OD Size, Compression, Brass

The PARKER Compression Fitting Cap is a double-ferrule brass compression fitting for 1/4 in OD tubing, featuring a 7/16"-20 thread size. Part of the A-LOK(R) series (MPN 4BLP4-B), it is compatible with Parker fitting…

SKU 3G-OTH-473515

Brand
PARKER
Item
Compression Fitting Cap: 1/4 in OD Size, Compression, Brass
Category
Double-Ferrule Brass Compression Fittings
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineer
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

Technical Specifications

PARKER
Manufacturer Part Number
4BLP4-B
Series
A-LOK(R)
Type
Compression, Brass
Thread Size
7/16"-20
Compatible Fitting Brands
Parker
View Full Spec Sheet

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 Compression Fitting Cap is a double-ferrule brass compression fitting for 1/4 in OD tubing, featuring a 7/16"-20 thread size. Part of the A-LOK(R) series (MPN 4BLP4-B), it is compatible with Parker fitting brands.

Frequently Asked Questions

What is a PARKER compression fitting cap used for?

A PARKER compression fitting cap seals the end of a tubing run in double-ferrule brass compression systems. It is used in instrumentation, hydraulic, and pneumatic applications where a leak-tight closure is needed on 1/4 in OD tubing with a 7/16"-20 thread.

What are the specifications of the PARKER 4BLP4-B compression fitting cap?

The PARKER 4BLP4-B is a double-ferrule brass compression fitting cap for 1/4 in OD tubing. It has a 7/16"-20 thread size and is part of the A-LOK(R) series. It is compatible with Parker fitting brands and is made of brass.

Where to buy a PARKER compression fitting cap worldwide?

3G Electric supplies the PARKER compression fitting cap (4BLP4-B) worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver this double-ferrule brass fitting to your facility, regardless of location.

How to install a PARKER A-LOK double-ferrule compression fitting cap?

To install a PARKER A-LOK double-ferrule compression fitting cap, slide the nut and ferrules onto the tubing, insert the tube into the fitting body until it bottoms, then tighten the nut to the manufacturer's recommended torque. Always follow Parker's published installation instructions for leak-free performance.

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 double-ferrule brass compression 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 Compression Fitting Cap: 3/8 in OD Size, Compression, Brass, 9/16"-20 Thread Size (MPN 6BLP6-B). Key specifications — Compatible Fitting Brands: Parker; Brand: PARKER; Series: A-LOK(R).
PARKER
PARKER Compression Fitting Cap: 3/8 in OD Size, Compression, Brass, 9/16"-20 Thread Size (MPN 6BLP6-B). Key specifications — Compatible Fitting Brands: Parker; Brand: PARKER; Series: A-LOK(R).
PARKER Compression Fitting Adapter: 3/8 in OD x 3/8 in Pipe Size, Compression x MNPT, Brass (MPN 6MSC6N-B). Key specifications — Compatible Fitting Brands: Parker A-LOK; Brand: PARKER.
PARKER
PARKER Compression Fitting Adapter: 3/8 in OD x 3/8 in Pipe Size, Compression x MNPT, Brass (MPN 6MSC6N-B). Key specifications — Compatible Fitting Brands: Parker A-LOK; Brand: PARKER.
PARKER Compression Fitting Adapter: 3/4 in OD x 3/4 in pipe Size, Compression x FNPT, Brass (MPN 12FSC12N-B). Key specifications — Compatible Fitting Brands: Parker A-LOK; Brand: PARKER.
PARKER
PARKER Compression Fitting Adapter: 3/4 in OD x 3/4 in pipe Size, Compression x FNPT, Brass (MPN 12FSC12N-B). Key specifications — Compatible Fitting Brands: Parker A-LOK; Brand: PARKER.
PARKER Compression Fitting Union: 3/8 in OD x 3/8 in OD Size, Compression x Compression, Brass (MPN 6BC6-B). Key specifications — Compatible Fitting Brands: Parker A-LOK; Brand: PARKER.
PARKER
PARKER Compression Fitting Union: 3/8 in OD x 3/8 in OD Size, Compression x Compression, Brass (MPN 6BC6-B). Key specifications — Compatible Fitting Brands: Parker A-LOK; Brand: PARKER.
PARKER Compression Fitting Union: 1/8 in OD x 1/8 in OD Size, Compression x Compression, Brass (MPN 2BC2-B). Key specifications — Compatible Fitting Brands: Parker A-LOK; Brand: PARKER.
PARKER
PARKER Compression Fitting Union: 1/8 in OD x 1/8 in OD Size, Compression x Compression, Brass (MPN 2BC2-B). Key specifications — Compatible Fitting Brands: Parker A-LOK; Brand: PARKER.
PARKER Compression Fitting Elbow: 1/4 in OD x 1/4 in Pipe Size, Compression x MNPT, Brass (MPN 4MSEL4N-B). Key specifications — Compatible Fitting Brands: Parker A-LOK; Brand: PARKER.
PARKER
PARKER Compression Fitting Elbow: 1/4 in OD x 1/4 in Pipe Size, Compression x MNPT, Brass (MPN 4MSEL4N-B). Key specifications — Compatible Fitting Brands: Parker A-LOK; Brand: PARKER.
PARKER Compression Fitting Adapter: 5/8 in OD x 1/2 in Pipe Size, Compression x FNPT, Brass (MPN 10FSC8N-B). Key specifications — Compatible Fitting Brands: Parker A-LOK; Brand: PARKER.
PARKER
PARKER Compression Fitting Adapter: 5/8 in OD x 1/2 in Pipe Size, Compression x FNPT, Brass (MPN 10FSC8N-B). Key specifications — Compatible Fitting Brands: Parker A-LOK; Brand: PARKER.
PARKER Compression Fitting Adapter: 1/8 in OD x 1/8 in Pipe Size, Compression x FNPT, Brass (MPN 2FSC2N-B). Key specifications — Compatible Fitting Brands: Parker A-LOK; Brand: PARKER.
PARKER
PARKER Compression Fitting Adapter: 1/8 in OD x 1/8 in Pipe Size, Compression x FNPT, Brass (MPN 2FSC2N-B). Key specifications — Compatible Fitting Brands: Parker A-LOK; Brand: PARKER.