Drain Seals

SKU:
(Select a size)
P-3S-12
P-4S-12
P-5S-12
P-6S-12

Drain Seals

3" Drain Seal

4" Drain Seal

5" Drain Seal

6" Drain Seal

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Expand Chart

I.D. of the Existing Drain Leader Platinum Drain Size (O.D.) Fits Into Pipe (I.D.) Large End of Seal (Max. Expansion) Note
2″
1 ¾”
2″
NA
Coupler Required
3″
2 ¾”
2.87″ – 3.25″
3.34″
3″ Drain Seal Required
4″
3 ¾”
3.87″ – 4.12″
4.13″
4″ Drain Seal Required
5″
4 ¾”
4.87″ – 5.25″
5.39″
5″ Drain Seal Required
6″
5 ¾”
5.87″ – 6.12″
6.22″
6″ Drain Seal Required

Features & Benefits

  • Manufactured from durable Nylon and EPDM Rubber, designed to create a secure seal between roof drain stems and existing plumbing drains
  • Flexible Rubber expands when internal Stainless Steel screws are tightened, effectively preventing water leakage at the connection during drain backups
  • Available in sizes 3", 4", 5", and 6" to accommodate various drainage needs
  • Ideal for use with all Platinum retrofit drains for seamless integration
  • Constructed with the highest quality materials and precise tolerances for reliable performance
  • Easy to install, ensuring a watertight connection for effective drainage solutions

Application

They accommodate various drain sizes, preventing water leakage, especially in older buildings with varied plumbing configurations. Platinum Drain Seals are manufactured with durable Nylon and EPDM Rubber and can be compressed to form a secure seal between roof drain stems and existing plumbing drains. Flexible Rubber is expanded by tightening Stainless Steel screws thereby stopping water leakage at the connection in the event of water backup in the drain.

Standards & Approvals

ANSI/SPRI RD-1 is a national performance standard for retrofit roof drains. Although most retrofit drains are not tested to this standard, PLATINUM Insert Drains surpass it. The standard requires that the seal withstand a 10-foot column of water for 24 hours without any leakage.

Packaging Info

SKUSIZEPACKAGE QTY.DIMENSIONAL WEIGHT LBS. (kg)
P-3S-12 3"1 0.44 lb (0.2 kg)
P-4S-12 4"1 0.77 lb (0.35 kg)
P-5S-12 5"1 0.8 lb (0.36 kg)
P-6S-12 6"1 1 lb (0.45 kg)
SKU: P-3S-12
Size:
3"
-
Package QTY:
1
Weight:
0.44 lb (0.2 kg)
SKU: P-4S-12
Size:
4"
-
Package QTY:
1
Weight:
0.77 lb (0.35 kg)
SKU: P-5S-12
Size:
5"
-
Package QTY:
1
Weight:
0.8 lb (0.36 kg)
SKU: P-6S-12
Size:
6"
-
Package QTY:
1
Weight:
1 lb (0.45 kg)

Accessories

This product has no related accessories.

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I.D. of the Existing Drain Leader Platinum Drain Size (O.D.) Fits Into Pipe (I.D.) Large End of Seal (Max. Expansion) Note
2″
1 ¾”
2″
NA
Coupler Required
3″
2 ¾”
2.87″ – 3.25″
3.34″
3″ Drain Seal Required
4″
3 ¾”
3.87″ – 4.12″
4.13″
4″ Drain Seal Required
5″
4 ¾”
4.87″ – 5.25″
5.39″
5″ Drain Seal Required
6″
5 ¾”
5.87″ – 6.12″
6.22″
6″ Drain Seal Required
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