Brochure

2-428 GPM (7.6-1620 l/min)
3” inlets/outlet, 1-1/2” return line
2
ASSE 1017
WATER TEMPERATURE CONTROL SYSTEMS
Megatron
®
8NB-LF-LC-FM
Leonard Megatron
®
 Regulate water temperature for
building hot water systems and
other commercial, institutional and
industrial applications.
 DURA-trol
®
solid bi-metal
thermostatic control
 Adjustable high temperature limit
stops set for 120°F
 Mixed water capacity from
1-678 GPM (3.7-2567 l/min)
 Simple installation, reduced setup costs
 All lead-free bronze, brass and
stainless steel construction
 System mounted on strut with return
piping and circulator
 Factory-preassembled and tested
as a complete control station
 Toll-free technical support
Water Temperature DURA-trol® Bi-Metal Control
System Selection Guide
Megatron
®
All valve assemblies are ASSE 1017 Listed and 3rd Party
certied as Lead-Free
Models
1NB-LF 3/4” inlets, 1” outlet, 1-42GPM (3.7-159 l/min)
2NB-LF 3/4” inlets, 1” outlet, 1-72 GPM (3.7-272 l/min)
3NB-LF 1” inlets, 1-1/4” outlet, 1-84 GPM (3.7-318 l/min)
4NB-LF 1-1/4” inlets and outlet, 1-103 GPM (3.7-390 l/min)
5NB-LF 1-1/4” inlets, 1-1/2” outlet, 1-158 GPM (3.7-598 l/min)
6NB-LF 2” inlets and outlet, 1-214 GPM (3.7-810 l/min)
7NB-LF 2” inlets and outlet, 2-316 GPM (7.6-1196 l/min)
8NB-LF 3” inlets and outlet, 2-428 GPM (7.6-1620 l/min)
10NB-LF 4” inlets and outlet, 3-642 GPM (11.4-2430 l/min)
Standard Megatron
®
Systems – Piping Methods
Method 2 (up to 8.0 GPM) Models 1NB, 2NB, 3NB, 4NB
Method 5 (over 8.0 GPM) Models 5NB, 6NB, 7NB, 8NB, 10NB
Optional Piping
M5 Method #5 piping for systems circulating over 8.0 GPM
RP 1 1” Return line size (M5)
RP 1-1/4” 1-1/4” Return line size (M5)
RP 1-1/2” 1-1/2” Return line size (M5)
RP 2 2” Return line size (M5)
Options
LMS-188-4P-BMS Building Management System Interface
AU-3000 Audio Visual Alarm
FM Floor Mounted
FS Free Standing
SCO Solenoid Control Option
LC Less Circulator
2 Pump H High Temperature Recirculation loop with circulator
2 Pump R Redundant Recirculation pump
RDU Remote Display Unit