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149-1 Series Hand Tightening Aluminum Body Test Plugs With By-Pass Sizes: 1.5" to 12.7"

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Precision Aluminum and Steel And Molded Rubber For Tight Seal Single test plugs for all low pressure sealing requirements.

Single Test Plugs with Flow-Thru

Single Test Plugs with Flow-Thru 1-1/2" - 8" Diameter
Easy to use for testing or sealing a variety of pipes and fittings. Short, hollow stems allow easier turning in pipes and permit filling or draining without removing the plug.

Single Test Plugs 10" - 12" Diameter with Flow-Thru

Single Test Plugs 10" - 12" Diameter with Flow-Thru
Designed with a lever-type handle to easily expand molded rubber sealing ring. Hollow stems allow filling or draining without removing plug.

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Pipe Diameter Maximum Pressures* Total
Force
Area By-Pass
Size
Shpg
Wt
lbs
Item
Number
Unit
Price
Each
Maximum Pipe Size Relaxed Maximum Maximum
in mm in mm in mm Pipe Head in
2.10 53 1.5 38 1.50 38 25 psig 57 ft 213 1.7 sq in 3/8" 1 149-101 US $20.80
2.25 57 2.0 50 1.80 45 25 psig 57 ft 412 3.3 sq in 3/8" 1 149-102 US $23.75
3.25 82 3.0 76 2.75 69 25 psig 57 ft 945 7.0 sq in 3/8" 2 149-103 US $27.40
4.15 105 4.0 101 3.75 95 25 psig 57 ft 438 12.5 sq in 1/2" 2 149-104 US $32.05
5.25 133 5.0 127 4.65 118 25 psig 57 ft 488 19.5 sq in 1/2" 3 149-105 US $60.95
6.50 165 6.0 152 5.80 147 10 psig 23 ft 560 28.0 sq in 1/2" 4 149-106 US $70.70
8.25 209 8.0 203 7.85 199 5 psig 11 ft 404 50.5 sq in 1/2" 8 149-108 US $87.05
10.60 269 10.0 254 10.15 257 n/a n/a n/a 78.5 sq in 3/4" 13 149-110 US $223.10
12.70 322 12.0 304 12.10 307 n/a n/a n/a 113.0 sq in 3/4" 16 149-112 US $249.60

Other sizes and configurations available on special order.

IMPORTANT NOTES: Material: Natural rubber. Replacement rubber and other rubber compounds also available.

*Mechanical Plug Warning: Maximum head pressures that a pipe plug may hold back can only be estimated. Pressures are influenced by many factors including fluid and debris in the pipeline, type and condition of pipe, tightness of plug seal, and temperature. Plugs should always be inserted fully into pipeline and should be mechanically blocked when slippage may cause propertydamage or injury. NEVER use a test pressure greater than the capacity of the weakest pipe or component in the system.  NEVER use a mechanical plug when its failure would cause injury.

Price subject to change without notice

Petersen Terms & Conditions Apply