Perforated Back-Up Tubes (Inline Strainers) Item No. Guide

The below Item No. Guide lists ‘standard’ Perforated Back-Up Tubes/Support Cores by strainer length (Short or Long), hole diameter, the strainer line size and item number. The Item No. Guide listing is segregated based on the (4) dimensional Perforated Support Core/Back-Up Tube sizes;

  • SHORT for the 1.0”, 1.5”, and 2.0” strainer line sizes
  • SHORT for the 2.5”, 3.0”, and 4.0” strainer line sizes
  • LONG for the 1.0”, 1.5”, and 2.0” strainer line sizes
  • LONG for the 2.5”, 3.0”, and 4.0” strainer line sizes

Fits 1.0″, 1.5″, 2.0″, 2.5″, 3.0″ and 4.0″ Inline Strainer Housing (SHORT)

ITEM
NUMBER
Length and Perf. Back Up Tube
Hole Diameter
Fits Inline
Strainer Housing
5005010 1/8″ (0.125″) dia. holes. 40% Open Area.
3″ dia. x 11″ lg. x 14 ga. (102.49 sq/in or 0.71 s/f)
1.0″, 1.5″, and 2.0″
5005030
1/4″ (0.250″) dia. holes. 58% Open Area.
3″ dia. x 11″ lg. x 14 ga. (102.49 sq/in or 0.71 s/f)
1.0″, 1.5″, and 2.0″
5006090 1/8″ (0.125″) dia. holes. 40% Open Area.
3-1/2″ dia. x 11″ lg. x 12 ga. (119.57 sq/in or 0.83 s/f)
2.5″, 3.0″, and 4.0″
5006100
1/4″ (0.250″) dia. holes. 58% Open Area.
3-1/2″ dia. x 11″ lg. x 12 ga. (119.57 sq/in or 0.83 s/f)
2.5″, 3.0″, and 4.0″

Fits 1.0″, 1.5″, 2.0″, 2.5″, 3.0″ and 4.0″ Inline Strainer Housing (LONG)

ITEM
NUMBER
Length and Perf. Back Up Tube
Hole Diameter
Fits Inline
Strainer Housing
5005050 1/8″ (0.125″) dia. holes. 40% Open Area.
3″ dia. x 31″ lg. x 14 ga. (289.81 sq/in or 2.01 s/f)
1.0″, 1.5″, and 2.0″
5005070
1/4″ (0.250″) dia. holes. 58% Open Area.
3″ dia. x 31″ lg. x 14 ga. (289.81 sq/in or 2.01 s/f)
1.0″, 1.5″, and 2.0″
5006120 1/8″ (0.125″) dia. holes. 40% Open Area.
3-1/2″ dia. x 31″ lg. x 12 ga. (338.11 sq/in or 2.35 s/f)
2.5″, 3.0″, and 4.0″
5006130
1/4″ (0.250″) dia. holes. 58% Open Area.
3-1/2″ dia. x 31″ lg. x 12 ga. (338.11 sq/in or 2.35 s/f)
2.5″, 3.0″, and 4.0″

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