Designed to establish a reliable connection between pipes with similar inside diameters and widely different outside diameters. Transition is made by joining the inside diameter of the concrete pipe with the outside diameter of the plastic pipe. After insertion into the concrete pipe, the EPDM gasket is expanded by inserting the wedge to the edges of the pipe, and several sealing ribs ensure a tight connection. For non-pressure, gravity flow applications only. Recommended for underground installations. Sold along with corresponding MAXADAPTOR® Coupling. Multiple sizes from 4" to 18".
AISI 316 series stainless steel components resist corrosion in marine applications, poorly aerated/moist soils, contaminated ground conditions (e.g. industrial fill sites), and chloride, sulfates or bicarbonates in ground water.
DURABLE
EPDM synthetic rubber sealing gasket resists ultraviolet rays, ozone, fungus growth, natural soil erosive properties, and normal sewer gases.
RESILIENT
EPDM rubber permits a substantial degree of distortion without change in basic physical resistance. More pliable and easier to install in cold weather applications than elastomeric PVC gaskets.
LOAD BEARING
Accommodates significant shear load and deflection.
VERSATILE
COST SAVINGS
ANTICORROSIVE
DURABLE
RESILIENT
LOAD BEARING
SNA Series
A-PIPE OD
B-PIPE OD
C-DEPTH OF SOCKET
MAX JOINT DEFLECTION ANGLE
WEIGHT
MAX Coupling OD Range min
MAX Coupling OD Range max
Larger Pipe ID min
Larger Pipe ID max
Smaller Pipe ID min
Smaller Pipe ID max
Sewer Main Wall Thickness
Lateral Pipe min
Lateral Pipe max
Core Drilling min
Sewer Main Core Break min
Sewer Main Core Break max
Foam Qty Required
DIM. A
DIM B
DIM C
DIM D
DIM E
DIM F
Weight
Pressure Resistance
GG Part
Part
3.89
3.98
4.00
5.56
SNA 4
19150
5.67
6.10
5.30
6.50
SNA 6
19151
7.64
8.07
7.20
8.80
SNA 8
19152
9.61
10.04
9.63
11.13
SNA 10
19153
11.57
12.01
10.50
12.68
SNA 12
19154
14.72
15.12
13.00
15.75
SNA 15
19155
17.72
18.11
16.34
19.10
SNA 18
19156
SNA Series
GG Part
Part
Description
Case Qty.
Case Wt.
SNA 4
19150
4" SNA Adaptor & 4" MAX DWV Coupling sold together as a single unit
1
2.70 lbs
SNA 6
19151
6" SNA Adaptor & 5" MAX Coupling sold together as a single unit
1
5.50 lbs
SNA 8
19152
8" SNA Adaptor & 7" MAX Coupling sold together as a single unit
1
9.90 lbs
SNA 10
19153
10" SNA Adaptor & 9" MAX Coupling sold together as a single unit
1
12.20 lbs
SNA 12
19154
12" SNA Adaptor & 10" MAX Coupling sold together as a single unit
1
14.30 lbs
SNA 15
19155
15" SNA Adaptor & 13" MAX Coupling sold together as a single unit
1
21.00 lbs
SNA 18
19156
18" SNA Adaptor & 16" MAX Coupling sold together as a single unit