Severn Trent Services offers TETRA® LP Block™ underdrain filters for drinking water applications. The TETRA LP Block has a proven design that provides superior distribution for both water and air, separately or concurrently. Its lightweight construction, easy assembly that ensures a tight fit, long maintenance-free life, low headloss, and easy adaptation into a new or old underdrain filter design application.
TETRA LP Block Benefits:
- Lower profile allows for the retrofit of existing filters with air/water backwash and greater media depth
- Wider profile allows for fewer blocks to cover the filter floor, therefore, fewer joints and less grout
- Maldistribution of ±5% for all lateral lengths up to 30 feet long
- The LP Underdrain Block™ can be cut in half lengthwise to avoid filling the remaining space with grout that will not accommodate a full width block
For additional information about TETRA LP Block™ underdrain filters for drinking water applications in North America, contact Severn Trent Services' exclusive distributor by
clicking here.
Otherwise contact our sales office at + 1 412 788 8300 or Toll-free at +1 800 364 4600 for inquiries in Latin American, Middle East and Asia Pacific or +44 (0) 121 313 2300 for inquiries in Europe.