Pro4^® Onsite Septic Chambers

• Certified – Certified to meet the International Association of Plumbing and Mechanical Officials (IAPMO) standards
• Asymmetrical Arch Design – Supports wheel loads of 16,000 lbs/axle with 12″ of cover
• Material – Made with high-performance polymers
• Surface – Has non-slip textured surface for added safety
• Interlocking Couplers – Includes interlocking coupler with 10º joint articulation in either direction
• Interlocking Endcap – Includes interlocking feature for endcap to chamber connection

Just Align, Lower, Press, and Click

1717 16th St NE   Willmar, MN 56201       800.992.1725

Prinsco, Inc.© 2024

Pro4^® Overview

The Prinsco Difference

A New Choice for Onsite

Prinsco is a family-owned, values-driven company that makes doing business easy by building strong relationships and taking great care of our customers. 

Experience the Prinsco difference today.

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Prinsco’s family of Pro4 onsite septic chambers are certified to meet the International Association of Plumbing and Mechanical Officials (IAPMO) standards

Industry-leading, personal service is what we call The Prinsco Difference

A New 

Choice

for Onsite

In addition to supporting you with personal service, Prinsco has all kinds of resources available online.

Pro4^® Resources

Pro4® Chambers are a highly efficient, gravelless drainfield solutions for residential and commercial septic systems. They were specifically designed for professional contractors looking for cost efficiency, delivery convenience, ease of installation, and application flexibility while maximizing drainfield infiltration area.

Pro4’s unique, asymmetrical arches provide maximum structural performance to meet the demands of today’s drainfield installations. Their interlocking coupler allows for 10 degrees of joint articulation in either direction for contoured trench or bed applications.

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Specifications

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Product Info

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Transforming Drainfields

Have questions about your installation or a technical question about the product? The Prinsco application engineering team is here to help.

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800-992-1725