HEAVYWEIGHT Couplings

Heavy-Duty, shielded* couplings connect Cast Iron hubless soil pipe and fittings in sanitary and drain waste and vent (DWV) applications. For non-pressure, gravity flow applications only. Recommended for above and underground installations. Easy to install and reuse.

Multiple sizes from 1.5” to 15”.

*Heavy-Duty shield is 8% thicker than standard shields.

COMPONENTS
Clamps:
Heavy-Duty 304 Series Stainless Steel, Worm Drive (4)
Shield: Heavy-Duty 304 Series Stainless Steel
Gasket: Molded, one-piece, elastomeric sealing gasket

Download Instructions

RECOMMENDED TOOLS: Seekonk Torque Wrench - Pre-Set 80 in/lbs. with .3125” hex head screw

ASTM A240/A240M-06 View
ASTM C564-03 View
ASTM C1540-02 View
CSA CLASS 7021-02 (B602) View
FM 1680 Class 1 View
IAPMO FILE 7816 LISTED View
Mission Rubber HEAVYWEIGHT Couplings SubmittalView
Mission Rubber HEAVYWEIGHT Heavy Duty No Hub Couplings
EASY

MISSIONMADE™ products are easy to install and reuse.

LEAKPROOF

Stainless steel, extra thick clamps secure pipe ends, for a watertight, root-proof seal, impervious to infiltration and exfiltration.

RESILIENT

Synthetic rubbers permit considerable distortion without changing basic physical resistance, unlike thermoplastic gaskets.

DURABLE

Synthetic rubbers resist ultraviolet rays, ozone, fungus growth, natural soil erosive properties, and normal sewer gases.

SECURE

Sealing “O” Rings under each clamp prevent pipe end slippage for a reinforced joint seal.

ANTICORROSIVE

Stainless steel components combined with significant deflection factor, resist corrosion in various environments, both above and underground.

RIGID

Extended width accommodates more clamps for greater load bearing control between coupling, pipe surface and fitting. Multiple gasket sealing rings create a uniform seal with corrugated shield and restrict joint movement, resist shear forces, and maintain pipe alignment.

ADAPTABLE

Independent clamp tightening adapts to different outside pipe diameters. Elastomeric gasket locks circumferentially against corrugated shield.

QUIET

Internal pipe stop positions pipe, reduces noise and vibration.

SUSTAINABLE

Certified Cradle to Cradle™ - Manufactured within a 5-Point Continual Improvement process: material health, material reutilization, renewable energy and carbon management, water stewardship, and social fairness.

  1. EASY
  2. LEAKPROOF
  3. RESILIENT
  4. DURABLE
  5. SECURE
  6. ANTICORROSIVE
  7. RIGID
  8. ADAPTABLE
  9. QUIET
  10. SUSTAINABLE

HEAVY-DUTY NO HUB

MR PartPartConnectsWidth
C150HW19011151.5" CI to 1.5" CI3
C200HW19021132" CI to 2" CI3
C215HW19021152" CI to 1.5" CI3
C300HW19031113" CI to 3" CI3
C320HW19031133" CI to 2" CI3
C400HW19041194" CI to 4" CI3
C430HW19041214" CI to 3" CI3
C500HW19051165" CI to 5" CI4
C600HW19061146" CI to 6" CI4
C800HW19081108" CI to 8" CI4
C1000HW191011610" CI to 10" CI4
C1200HW191211412" CI to 12" CI5.5
C1500HW191511215" CI to 15" CI5.5

HEAVY-DUTY NO HUB

MR PartPartDescriptionCase Qty.Case Wt (lbs.)Price
C150HW19011151.5" CI to 1.5" CI4820.00$17.10
C200HW19021132" CI to 2" CI4824.00$18.20
C215HW19021152" CI to 1.5" CI4813.00$20.60
C300HW19031113" CI to 3" CI2415.00$20.95
C320HW19031133" CI to 2" CI2412.00$29.50
C400HW19041194" CI to 4" CI2418.00$24.35
C430HW19041214" CI to 3" CI2418.00$35.45
C500HW19051165" CI to 5" CI1215.00$50.30
C600HW19061146" CI to 6" CI1217.00$57.25
C800HW19081108" CI to 8" CI1019.00$118.15
C1000HW191011610" CI to 10" CI817.00$151.75
C1200HW191211412" CI to 12" CI1010.00$182.60
C1500HW191511215" CI to 15" CI618.00$255.55