Heavy-Duty Multi-Size Domehead Back Plug for Industrial Use
Heavy-Duty Multi-Size Domehead Back Plug for Industrial Use
SKU:INF-50586c
Top-of-the-line industrial inflatable pipe plug for maximum safety and efficiency in pipe sizes 15-21 inches.
Regular price
$349.99
Regular price
Sale price
$349.99
Unit price
per
Delivery via Maden
Expect your order to arrive on time.
Secure Payments
All orders are processed through a secure, PCI-compliant checkout.
The Heavy-Duty Multi-Size Domehead Back Plug is a top-of-the-line industrial inflatable pipe plug designed for maximum safety and efficiency. Featuring a Cross-Biased Reinforcing Cord that enhances strength without adding excess weight, controlled growth technology to reduce sidewall stress, and a space-age 'spider weave' design with ring insert for pressure distribution, this plug ensures a 2:1 inflation safety ratio. Equipped with test-through and return hoses as standard, it offers optional covers for added protection. With two inflation ports for larger sizes, this plug is ideal for stopping pipeline flow reliably. Designed for pipe sizes ranging from 15 to 21 inches, this plug meets stringent industrial standards for performance and durability.

Product Specifications
Specifications By Pass
3/4 + 1/4 in.
Specifications Diameter
13.0 in.
Specifications Length
24.0 in.
Specifications Maximum Backtest Pressure
10 psi
Specifications Maximum Pipe Diameter
21.25 in.
Specifications Minimum Pipe Diameter
14.00 in.
Specifications Pipe Size
15 - 21 in.
Specifications Required Inflation Pressure
20 psi
Specifications Weight
33.0 lbs.