Send a part number, a photo, or a whole BOM — we supply it and stand behind it. EXW Singapore — collect from our office.

3G Electric
BOSTON Nitrile Bulk Air Hose with Vinyl Nitrile Cover, 3/4 in ID, Black, 300 psi - Nitrile Bulk Air Hoses with Vinyl Nitrile Cover
BOSTONNitrile Bulk Air Hoses with Vinyl Nitrile Cover

BOSTON Nitrile Bulk Air Hose with Vinyl Nitrile Cover, 3/4 in ID, Black, 300 psi

The BOSTON Easy Couple Hose is a nitrile bulk air hose with a vinyl nitrile cover, featuring a 3/4 in inside diameter. This black hose has a maximum working pressure of 300 psi at 70°F, as specified by the…

SKU 3G-OTH-453727

Brand
BOSTON
Item
Nitrile Bulk Air Hose with Vinyl Nitrile Cover, 3/4 in ID, Black, 300 psi
Part Number
H20112BK
Category
Nitrile Bulk Air Hoses with Vinyl Nitrile Cover
Available to Order
Also known as:H20112BKBOSTON
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.
EXW Singapore
Collect or forward from our office
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
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.

Technical Specifications

BOSTON
Manufacturer Part Number
H20112BK
Type
Black, 300 psi Max. Working Pressure @ 70 F
Hose Color
Black

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

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

Product Description

The BOSTON Easy Couple Hose is a nitrile bulk air hose with a vinyl nitrile cover, featuring a 3/4 in inside diameter. This black hose has a maximum working pressure of 300 psi at 70°F, as specified by the manufacturer part number H20112BK.

Frequently Asked Questions

What is the BOSTON Easy Couple Hose used for?

The BOSTON Easy Couple Hose is a nitrile bulk air hose with a vinyl nitrile cover, designed for pneumatic systems and compressed air lines in industrial plants, workshops, and construction sites. Its 3/4 in inside diameter and 300 psi rating suit medium-duty air supply applications.

What are the specifications of the BOSTON Easy Couple Hose?

The BOSTON Easy Couple Hose (MPN H20112BK) has a 3/4 in inside diameter, black vinyl nitrile cover, and a maximum working pressure of 300 psi at 70°F. It is a nitrile bulk air hose from BOSTON, suitable for general-purpose compressed air service.

Where to buy BOSTON Easy Couple Hose worldwide?

3G Electric supplies the BOSTON Easy Couple Hose worldwide, handling full logistics, customs clearance, and delivery to your site. As a global industrial sourcing partner, we provide genuine BOSTON parts like the H20112BK hose to customers across multiple industries.

How to select the right BOSTON Easy Couple Hose for my system?

Select the BOSTON Easy Couple Hose based on your air system's pressure and flow needs. The 3/4 in inside diameter and 300 psi rating at 70°F match medium-duty lines. Ensure hose length and end fittings are compatible with your existing couplings and operating temperature range.

Used in

Common applications for BOSTON
CNC and linear motion systems — Boston rectangular gear racks (e.g., L514-6, L515-6) convert rotary motion to precise linear movement.
Right-angle drive assemblies — Boston spiral miter gears (HLSK104Y R/L) change shaft direction in compact industrial machinery.
Material handling and conveyors — Boston gear racks and pinions provide linear actuation for indexing and positioning mechanisms.
Packaging equipment — Boston miter gears transmit torque between intersecting shafts in synchronized drive trains.
Valve and damper actuation — Boston gear racks offer manual or motorized linear stroke for flow control devices.
Food processing machinery — Boston steel gear racks and miter gears are used in washdown-adjacent drive systems where corrosion resistance is managed through material selection and lubrication.
Not sure this is the right part? Photo-identify it→

BOSTON Products

3G Electric supplies BOSTON nitrile bulk air hoses with vinyl nitrile cover. 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 →

Compatible alternatives & equivalents

More from BOSTON

View all BOSTON parts →

Customer reviews

No reviews yet — be the first

Questions & answers

No questions yet — ask us the first