Page 1
Insert Fittings Technical
Barbed Insert Fittings Weights & Dimensions
Dimensions of Insert Ends
ASTM D 2609
Nominal
Size in.
1/2 1-1/4 .665 .635 .015 .406
3/4 1-1/4 .865 .835 .015 .562
1-1/4 1-1/4 1.425 1.395 .025 .995
1-1/2 1-1/2 1.665 1.630 .030 1.125
2-1/2 2 2.520 2.487 .030 2.062
Insert Length
"P" min.
1 1-1/4 1.095 1.065 .020 .750
2 1-1/2 2.125 2.085 .030 1.656
3 2-1/8 3.125 3.086 .030 2.600
4 3 4.090 4.044 .030 3.525
Barb O.D. "Z"
max. min.
Barb Depth
"V" min.
Diameter "D"
Inside
min.
Dimensions of Polyethylene Pipe
ASTM D 2104 and D 2239
Nominal Size in. Average I.D. in. Tolerance in.
1/2 .622 +.010 - .010
3/4 .824 +.010 - .015
1 1.049 +.010 - .020
1-1/4 1.380 +.010 - .020
1-1/2 1.610 +.015 - .020
2 2.067 +.015 - .020
2-1/2 2.469 +.015 - .025
3 3.068 +.015 - .030
4 4.026 +.015 - .035
Insert Fittings Dimensions
G = (LAYING LENGTH) Intersection of center lines to insert bottom or thread bottom; 90° elbows, tees & crosses; ± 1/32 inch.
H = Intersection of center lines to end of insert or face of fitting; 90° elbows, tees & crosses; ± 1/32 inch.
L = Overall length of fittings; ± 1/16 inch.
N = (LAYING LENGTH) Insert bottom to insert bottom or thread bottom; couplings & straight adapters; ± 1/16 inch.
Dimensions of Spiral
Barb Ends
• ASTM D 2609
Plastic Insert Fittings for
Polyethylene (PE) Plastic Pipe.
It is the users responsibility to determine the suitability for the intended service application.
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STANDARDS & SPECIFICATIONS
• Material
®
Insert Fittings are produced from PVC
Spears
National Sanitation Foundation (NSF
Standard 14 Plastic Fittings for
Potable Water.
Suitable for Oil-Free air handling to 25 psi, not for distribution of compressed air or gas
See Spears® Product Sourcebook for product offerings
)
®
Type 1, Minimum Cell Classification 12454.
CPVC Minimum Cell Classification 23447.
Spears® Manufacturing Company
Page 2
Male Adapter - PVC
Mipt x Insert
Dimensions Also Applicable to
1436-XXXC CPVC Inserts
Insert Fittings Technical
Barbed Insert Fittings Weights & Dimensions
Part Number Size L N
1436-002 1/4 1-19/32 5/32 .00
1436-005 1/2 2-7/16 1/4 .02
1436-007 3/4 2- 7/16 1/4 .03
1436-010 1 2- 5/8 1/4 .06
1436-012 1-1/4 2-5/8 3/16 .08
1436-015 1-1/2 2-31/32 5/16 .11
1436-020 2 2-13/16 1/8 .16
1436-025 2-1/2 4- 3/16 7/16 .32
1436-030 3 4- 9/32 13/32 .46
1436-040 4 5- 1/4 3/8 .75
Male Adapter,
Reducing - PVC
Mipt x Insert
Part Number Size L N
1436-074 1/2X3/4 2- 5/16 1/8 .02
1436-075 1/2X1 2- 5/8 7/16 .04
1436-101 3/4X1/2 2- 5/16 1/8 .02
1436-102 3/4X1 2- 9/16 1/4 .03
1436-131 1X3/4 2- 9/16 3/16 .04
1436-132 1X1-1/4 2- 5/8 1/4 .07
1436-133 1X1-1/2 3- 1/16 5/16 .10
1436-167 1-1/4X3/4 2-25/32 9/32 .07
1436-168 1-1/4X1 2-25/32 9/32 .08
1436-169 1-1/4X1-1/2 3- 1/16 5/16 .10
1436-211 1-1/2X1 2-13/16 5/16 .11
1436-212 1-1/2X1-1/4 2-27/32 11/32 .11
1436-213 1-1/2X2 3- 3/32 5/16 .13
1436-251 2X1-1/2 3- 7/32 13/32 .17
Approx. Wt.
(Lbs.)
Approx. Wt.
(Lbs.)
Page 25
Suitable for Oil-Free air handling to 25 psi, not for distribution of compressed air or gas
See Spears® Product Sourcebook for product offerings
Spears® Manufacturing Company
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