Products >  Metraloop®

DWV Metraloop (PoopLoop II)

Sanitary Expansion Joint, the “PoopLoop,” for waste piping, buried uses, jacketed for steam, insulated for corrosive environments

Slim down pipe designs and installations and protect piping from seismic movement, thermal expansion and building settlement with the trim, compact joint for waste lines.

The PoopLoop™ expansion joint keeps your waste line trim and flexible. Lined to minimize sediment collection, these loops are designed with a clean-out “T” to facilitate servicing and to comply with most code requirements. The clean-out “T” can be orientated in any direction, please specify. Loop requires only 2 connections.

They are installed in the sewage lines as they exit a building foundation to allow for building settlement. They are also used in and outside the building to accommodate seismic movement.

The Metraflex PoopLoop joint for seismic, thermal and building movement has these benefits:

  • Available in two versions for different code requirements: Standard PoopLoop and the DWV Metraloop.
  • It is streamlined and simplies design.
  • It takes up less space.
  • It needs just one support.
  • It takes less time to install.
  • It moves in every direction.
  • It is simply a smarter solution.
  • loop-movements

 

loop-movements

150# Floating Flanges
 Contact Factory  for additional sizes and movements.

PIPE
SIZE
MODEL # MOVEMENT
(in.)
END TO
END
(in.)
LENGTH
(in.)
PSI* SPRING
FORCE
(lbs.)
3D DRAWING
4″ MLFILP800400 ± 4 32.25 39 150 375 45
MLFILP160400 ± 8 32.25 47
5″ MLFILP800500 ± 4 36.75 43 150 405 47
MLFILP160500 ± 8 36.75 52
6″ MLFILP800600 ± 4 50 47 150 520 53
MLFILP160600 ± 8 50 56
8″ MLFILP800800 ± 4 64 56 150 600 66
MLFILP160800 ± 8 64 67
10″ MLFILP801000 ± 4 80 66 150 800 70
MLFILP161000 ± 8 80 77
12″ MLFILP801200 ± 4 96 74 150 1400 78
MLFILP161200 ± 8 96 86

*Working temperature listed is the rating at 70°F. Contact
factory for other pressure ratings at other temperatures.

**Spring force: The total force (Lbs) required to move
the Metraloop its full rated movement for 150 PSI @ 70°F.

No Hub Connection
 Contact Factory  for additional sizes and movements.

PIPE
SIZE
MODEL # MOVEMENT
(in.)
END TO
END
(in.)
LENGTH
(in.)
PSI* SPRING
FORCE
(lbs.)
3D DRAWING
4″ MLWILP80400 ± 4 38.25 39 150 375 45
MLWILP160400 ± 8 38.25 47
5″ MLWILP80500 ± 4 42.75 43 150 405 47
MLWILP160500 ± 8 42.75 52
6″ MLWILP800600 ± 4 55 47 150 520 53
MLWILP160600 ± 8 55 56
8″ MLWILP800800 ± 4 68 56 150 600 66
MLWILP160800 ± 8 68 67
10″ MLWILP801000 ± 4 82 66 150 800 70
MLWILP161000 ± 8 82 77
12″ MLWILP801200 ± 4 96 74 150 1400 78
MLWILP161200 ± 8 96 86

*Working temperature listed is the rating at 70°F. Contact
factory for other pressure ratings at other temperatures.

**Spring force: The total force (Lbs) required to move
the Metraloop its full rated movement for 150 PSI @ 70°F.