Polymer Meter Enclosure Boxes, Pits, Extensions, and Lids

SIGMA Polymer Enclosures (SPE) is a division of SIGMA Corp, an established leader in the Waterworks Industry.

image of a variety of SPE products

Who We Are

SPE’s expert technicians can manufacture enclosures and lids to specification in a variety of materials and processes. Our specialists are skilled in roto-molding and injection molding, and can fabricate a range of sizes, shapes, colors, and designs using various polymer materials as required by a given application.

Why Choose SIGMA?

  1. Nationwide network of manufacturing + Warehouse facilities = RAPID FULFILLMENT & SHIPPING

  2. One supplier for waterworks + Enclosures  = EFFICIENCY & CONVENIENCE 

  3. Wide product range + Customization options = ALL SPECIFICATIONS MET

Our Products

SPE offers an extensive line of Polymer Meter Enclosure Boxes, Pits, Extensions, and Lids

Why Choose SPE?

  • Five factories strategically located across the US for optimal coast-to-coast service

  • White-walled interior enhances visibility

  • Customization options include logos, colors, sizes, materials, and shapes

  • Strong RF performance for lids in remote metering applications

  • Superior strength-to-weight ratios

  • Specified in municipalities across North America

  • New products are being developed every week

  • Ductile iron, cast iron, and concrete available per specification

MANUFACTURING
PROCESS

 SPE prioritizes collaboration. We bring all stakeholders together to gain a clear understanding of what the needs are, and we strive to meet every specification with domestic product. We remodel and re-engineer the designs and prototypes until all of the customer needs and concerns are addressed.

Our five manufacturing facilities are strategically located throughout the US to meet the growing demand, and expansion is ongoing. We can fabricate virtually any item in polymer, and new products are constantly being developed. Our team is committed to delivering the best possible customer service every day.

Success Stories

SPE prizes collaboration, mutual respect, honesty, and trust.  These core values define how we work as a team and how we treat customers. We succeed when our customers succeed, and that will never change.

Manufacturing & Distribution Locations

Our 5 manufacturing facilities are strategically located throughout the US to serve the entire nation. When bundled with other SIGMA products, SPE optimizes efficiency, saves on shipping, and delivers economies of scale.