Murphy SM1 Installation And Operation Instructions

SM Series TANKTEND

Installation and Operation Instructions

Models: SM1, SM1VR, SM2, SM2VR, SM3, SM3VR, SM4, SM4VR
Please read the following information before installing. A visual inspection of this product for damage during shipping is recommended
before mounting. It is your responsibility to have a qualified person install this unit and make sure it conforms to NEC and local codes.
WARNING
BEFORE BEGINNING INSTALLATION OF THIS MURPHY PRODUCT
Disconnect all electrical power to the machine.
Make sure the machine cannot operate during installation.
Follow all safety warnings of the machine manufacturer.
Read and follow all installation instructions.
The SM Series System can monitor above or below ground,
single or multi-tank systems (4 tanks maximum). The SM Series
includes BGT1 gage (s) in a wall mounting panel. The SMVR series
includes a vapor recovery option that compensates for gas blankets or
head pressure caused by vapor recovery storage systems.
The SM includes a push-button actuated electrical pump assembly, that
supplies the air to clear sensing lines for current readings. Pump oper-
ating voltages available are 120 or 230 VAC (see below).
SM Series Specifications
Panel: Hollow wall mount, cold rolled steel, painted.
Shipping Weight (P100 Pump included):
SM1: 27 lb. (12.25 kg) approximately.
SM2: 44 lb. (20 kg) approx.
SM3: 54 lb. (24.5 kg) approx.
SM4: 65 lb. (29.5 kg) approx.
Shipping Dimensions for All Models (P100 Pump included):
40 x 9 x 15-3/4 in. (1016 x 229 x 400 mm).
SMPA and SMPA230 Pump Assemblies
Operating Voltage: 120 VAC (SMPA); 230 VAC (SMPA230).
Power Cable: Insulated, 16 AWG (1.5 mm
Case: Weatherproof enclosure; painted.
Shipping Weight: 10 lbs. (4.53 kg).
Shipping Dimensions: 12 x 12 x 10 in. (305 x 305 x 254 mm).
SMPA and SMPA230 Mounting Dimensions
9/32 in.
10 in.
(7 mm) dia.
(254 mm)
6-places
3 in. 3 in.
(76 mm) (76 mm)
TM Systems

GENERAL INFORMATION

2 ) x 8 ft. (2.4 m).
1-1/4 in.
(32 mm)
12-1/4 in.
(311 mm)
5/8 in.
4-1/8 in.
(16 mm)
(105 mm)
Mounting Dimensions
SM1 / SM1VR (1-Tank Monitoring Systems)
14 in. (355 mm)
1/4 in.
(6 mm) dia.
4-places
Mounting Holes
1-1/2 in. (38 mm)
SM2 / SM2VR
(2-Tank Monitoring Systems)
25-3/8 in. (645 mm)
1/4 in.
(6 mm) dia.
4-places
Mounting Holes
SM3 / SM3VR
(3-Tank Monitoring Systems)
36 in. (914 mm)
1/4 in. (6 mm) dia.
4-places–Mounting Holes
SM4 / SM4VR
(4-Tank Monitoring Systems)
39-1/2 in. (1 m)
1/4 in. (6 mm) dia.
4-places–Mounting Holes
*
Mounting dimensions also apply for vertical mounting configurations.
TSM-95129N
Revised 01-97
Section 15
(00-02-2019)
FRANK W.
14 in.
(355 mm)
1-1/2 in.
(38 mm)
3 in.
(76 mm)
14 in.
(355 mm)
2-1/2 in.
(63 mm)
1-3/16 in.
3 in.
(30 mm)
(76 mm)
14 in.
(355 mm)
2-1/2 in.
(63 mm)
1-3/16 in.
3 in.
(30 mm)
(76 mm)
14 in.
(355 mm)
2-1/2 in.
(63 mm)
1-3/16 in.
(30 mm)
®
MFR.
*
*
*
3 in.
(76 mm)