OPW 733BL-40SB, Autolok Coupler, 4" MNPT, 316 Stainless Steel, Buna SKU: 733BL-40SB

SKU: 733BL-40SB

Volume & contract pricing available. Tell our team what you need in the form below — pricing and lead time back in 1-2 business hours.

Built-to-spec hose assemblies. Hydrostatic & nitrogen test certificates and NAHAD tag-and-trace available on request.

SAM.gov CAGE CODE: 8GK08
ANID: AN01044529311
WARNING: We are not responsible for the misuse of our products. These products may cause cancer.

The OPW 733BL-40SB, Autolok Coupler, 4" MNPT, 316 Stainless Steel, Buna SKU: 733BL-40SB is engineered for exceptional durability and performance in demanding environments. Made from high-quality 316 stainless steel, this coupler resists corrosion and is ideal for a wide range of applications, including fluid transfer in chemical, oil, and gas industries.

Key Features

  • Robust Construction: The 316 stainless steel material offers superior strength and resistance to harsh conditions, ensuring longevity and reliability.
  • 4" MNPT Design: This coupler fits 4-inch male national pipe threads, making it versatile for various piping systems.
  • Buna Sealing: Equipped with a Buna rubber seal, it provides excellent chemical resistance and ensures leak-free performance.

Benefits

Using the OPW 733BL-40SB, Autolok Coupler ensures efficient fluid transfer without the risk of leaks or contamination. Its sturdy design not only enhances safety but also minimizes downtime, making it a smart investment for any industrial operation. With its easy-to-use autolok feature, you can quickly connect and disconnect hoses, streamlining your workflow and improving productivity.

Use Cases

This coupler is perfect for:

  • Petroleum and chemical transfer
  • Agricultural applications
  • Water treatment facilities

Upgrade your equipment with the OPW 733BL-40SB, Autolok Coupler, 4" MNPT, 316 Stainless Steel, Buna SKU: 733BL-40SB and experience the reliability and efficiency that comes with top-tier industrial components.

View SPECIALTIES COMPANY profile on Ariba Discovery

Volume & Contract Pricing

Buying for Your Plant, Fleet, or Job Site?

NAHAD-certified hose assemblies, hydrostatically tested in-house, backed by a 30,000 sq ft warehouse.

  • NAHAD Certified Hoses
  • Hydrostatic Testing
  • Fast Shipping

Request Pricing & Availability

Tell us what you need for this product. Our team replies with volume pricing and lead time in 1-2 business hours.

Quoting OPW 733BL-40SB, Autolok Coupler, 4" MNPT, 316 Stainless Steel, Buna SKU: 733BL-40SB SKU: 733BL-40SB

No obligation. We never share your details. Have a photo or drawing of the part? Just reply to our quote email with it attached.

Since 1967

Trusted by the Gulf Coast's Leading Operators

Refineries & Petrochemical Plants
Marine & Dock Operators
EPC & Industrial Contractors
Municipalities & Utilities
Chemical Manufacturers

Ariba-enabled · SAM.gov CAGE 8GK08 · Woman-owned small business

HoseLifter | Heavy Duty | 6-8”

High Quality Rust Prevention Frame & Bearings. 6”-8”Hose. Made for onshore | offshore environments.

Order Today

Need Something Else?