A = Inlet SizeB = Outlet Size K = 5 1/4" V = (A/2x1.414)+((C+2)/2)+6C = Branch Size L = Length W = (C+2)x1.414 + 4D = Branch Size O = Offsetting Amount X = A - B (with 4" minimum)H = 3" if C = 3" to 8" R = 1.5 x A Y = (1.414xC) + 4 6" if C = 9" to 16" S = 2 Z = C + H + 4 9" if C = 17" to 24" T = A/4 + 2 * = Consult Factory 12" if C = 25" & Up U = Ax2 + 2

SP PP FF

B1 EP EC

SE45 SE90 EV90

ET90

Spiral Pipe Pipe-to-Pipe Coupling Fitting-to-Fitting Coupling

Bellmouth End Plug End Cap

Stamped Elbows Mitered Elbow

Elbow w/Tap2 Gore Elbows

E1 Thru E36

Single Wall Round Spiral Pipe and Fitting Standards

Dimensions

Spiral Pipe of TexasFt. Worth, TX ph: 817.877.3543

spotUSA.comrev. 08/17

SET

SQR

LT T1 T1R

LL L1 L1R

LCT CT1 CT1R

3 Gore Elbows Offset

E37 Thru E71

E72 Thru E90

Single Wall Round Spiral Pipe and Fitting Standards

5 Gore Elbows Square-To-Round

Straight 90 Degree Tees

45 Degree Laterals

Conical 90 Degree Tees

Spiral Pipe of TexasFt. Worth, TX ph: 817.877.3543

spotUSA.comrev. 08/17

LLL LL1 LL1R

LCL CL1 CL1R

R1 ER1 Y2

Y2R BT BTR

Project: Approval:

Location:

System:

Contractor:

Engineer:

Single Wall Round Spiral Pipe and Fitting Standards

Bullhead Tee Reducing Bullhead Tee

Conical 45 Degree Lateral Tees

Low Loss 90 Degree Tees

Reducing "Y" Fitting

Reducers "Y" Fitting

Spiral Pipe of TexasFt. Worth, TX ph: 817.877.3543

spotUSA.comrev. 08/17