Instruction manual

78
Clamp Hose Couplings
Type M3162 – Clamp Hose Couplings, for use on LP-Gas or
Anhydrous Ammonia (NH
3
), are designed to be compact yet rugged
for long, dependable service. A small boss on the clamp portion of
the coupling keeps the bolt from turning when installing, making
installation much easier. Each ductile iron unit receives a coat of
electro deposition paint. Larger size clamp hose couplings can be
furnished with a swivel nut female ACME outlet that reduces weight
and space. Standard product temperature rating is -20 to 160°F /
-29 to 71°C.
Clamp Hose Couplings
TYPE NUMBER
(2)
COUPLING STYLE BODY SIZE, INCH HOSE I.D., INCH / mm
APPROXIMATE HOSE O.D.,
INCH / mm
M3162-08
Clamp Type,
Standard Outlet
1/2 MNPT 1/2 / 13 15/16 / 24
M3162-12 3/4 MNPT 3/4 / 19 1-1/4 / 32
M3162-16 1 MNPT 1 / 25 1-1/2 / 38
M3162-20 1-1/4 MNPT 1-1/4 / 32 2 / 51
M3162-24 1-1/2 MNPT 1-1/2 / 38 2-1/4 / 57
M3162-32 2 MNPT 2 / 51 2-3/4 / 70
M3162-48 3 MNPT 3 / 76 3-3/4 / 95
M3162-12S
(3)
Clamp Type,
Swivel Nut
Outlet
1-3/4 Female ACME 3/4 / 19 1-1/4 / 32
M3162-32S
(3)
3-1/4 Female ACME 2 / 51 2-3/4 / 70
M3162-32B
(1)
M3162-48B Clamp Type 4-1/4 Female ACME 3 / 76 3-3/4 / 95
M3162-48S Clamp Type 4-1/4 Female ACME 3 / 76 3-3/4 / 95
1. Has a brass swivel nut with steel or ductile iron nipple. Do not use with Anhydrous Ammonia (NH
3
).
2. Maximum allowable working pressure 350 psig / 24.1 bar.
3. Has a steel swivel nut with ductile iron nipple.
MISCELLANEOUS EQUIPMENT
TYPE M3162
(STANDARD OUTLET)
TYPE M3162
(SWIVEL NUT OUTLET)
Ring and Chain Assemblies
TYPE
NUMBER
FOR CAP OR DUST
SEAL SIZE, INCH
FOR FISHER
®
TYPE
Cap Dust Seal
P147 1-1/4 ACME M108 M178
P147
(1)
1-3/4 ACME
M109 or M219 - - - -
P148
(2)
M109 M179
P148
2-1/4 ACME
- - - - M180
P167 M431 or M432 - - - -
P183
3-1/4 ACME
- - - - M181
P167 M441 or M443 - - - -
P167 4-1/4 ACME
M605-34,
M625-34M and
M535-34
- - - -
1. Type P147 fi ts 3/4-inch pipe size.
2. Type P148 fi ts 1-1/4-inch pipe size.
TYPE P167
TYPE P147 OR P148
Ring and Chain Assemblies
Ring and chain assemblies prevent loss of caps and seals. Available
for 1-1/4-inch ACME caps or dust seals.