Page 50 - 2014 Halogen Supply Product Catalog
P. 50



SAFETY VACUUM 

RELEASE SYSTEMS 

GRATES & SUMPS
A simple, cost effective VGBA 

solution to prevent pool and 

spa entrapment


Key Features
The Emotron PSP20 uses 

the existing Pump Motor as 
a Sensor to protect 
SR-500 Stingl Switch
swimmers from pool & spa 
(Safety Vacuum
entrapment. When a spa or 

Release System)
swimming pool pump 
SUPERFLOWM SUMP AND GRATE experiences a loss of 
The Model SR-500 is a Safety 
Vacuum Release System (SVRS) (Up to 18 x 18 drains - VGB-2008))
suction caused by the drain 
Only Lawson Aquatics, Inc. has SuperFlowM
being blocked, the PSP20 
which works by monitoring the 
vacuum on the suction side of the - VGB-2008 certified main drain grates and sumps with a super detects a significant drop in 
flow rate and a unique top profile design that provides extreme com- motor load and shuts the 
pool or spa pump. When a block- 
age occurs in the main drain or fort under foot. Removes the need for field-built sump certification.
pump off in 1 second
skimmer a sudden rise in vacuum • Open grate area of 54%-allowing for a maximum flow rate

will cause the SR-500 to shut • Internal plumbing fittings instead of external. Allows stacking and
FULL LOAD 
down pump operation and acti- avoids breaking off or cracking during shipment, pressure testing
MODEL
VOLTAGE
AMP RANGE
PHASES
HP RANGE
PRICE

vate an audible alarm. The pump or handling.
#PSP20-10-25
120VAC
0.1 - 25
1
0.5 - 1.5
$931.00
will remain off with the alarm • Unique built-in water stop with two vertical extensions prevents
#PSP20-10-50
120VAC
26 - 50
1
2.0 - 3.0
1,054.00
$
sounding until manually reset.
water passing over the flange.
0.5 - 3.5 
• A solid one-piece, injection-molded unit. Less expensive than
#PSP20-20-25
208/230VAC
0.1 - 25
1 or 3
$931.00
#SR-500...........$785.00
0.5 - 7.5(3ph)
fabricated PVC sheets, stainless steel and fiberglass.
0.5 - 7.5 
Note: High Voltage 240/480 triple phase #PSP20-20-50
208/230VAC
26 - 50
1 or 3
$1,054.00
3.5 HP pumps (20 amps) or greater OPEN AREA 10.0 (3ph)
MODEL NUMBER
DESCRIPTION
SQ. IN.
PRICE
#PSP20-40-10
480VAC
0.1 - 10
3
0.5 - 7.5
$931.00
require a contactor. (not included)
#MLD-SG-0909-WT
9" x 9" Sump & Grate - 4" Side Port
42.12
$252.00
#PSP20-40-25
480VAC
0.1 - 25
3
10.0 - 15.0
$931.00
#MLD-SG-1212-WT
12" x 12" Sump & Grate - 6" Side Port
81.30
$359.00
#PSP20-40-50
480VAC
26 - 50
3
20.0
1,054.00
$
#MLD-SG-1818-WT
18" x 18" Sump & Grate - 8" Side Port
183.06
$958.00
Vac-AlertM 



“Save a child’s life.... 

Vac-AlertM saves lives”

SAFETY VACUUM RELEASE SYSTEM
The ONLY way to comply with new federal 
• Vac-AlertM Model VA-2000 SVRS Unit 
reacts in less than a second to quickly anti-body entrapment standards and save money

release dangerous pump suction vacuum
IntelliFlo® VS+SVRS 
• A totally mechanical safety system 
Intelligent Variable Speed Pump
easy to install, adjust, and test
• Made of engineered plastics and 3 
Standard Features
16 stainless steel
• The vac-alert complies with • Replaces 3HP or smaller pumps

ASME/ANSI standard A112.19.17 FIBERGLASS SUMPS
• Meets ASME A112.19.17.2002 
for vacuum release systems for r standards for anti-body 
(18 X 36 • 18 X 54 • 18 X 72 - VGB-2008)
esidential and commercial pool entrapment protection
and spas
Lawson Aquatics offers standard-size fiberglass main drain sumps 
with unblockable PVC grating for area 18" x 36" and larger
• Onboard intelligence detects 
• 3-year limited warranty blockage and automatically shuts 
#VA-2000SBelowGradeUnit 590.00 • Plumbing connection are configured and customized to
$your piping schematics
pump off within seconds
#VA-2000LAboveGradeUnit $590.00
• Connections can either be threaded, (for 8" and smaller)
• Exclusive breakthrough motor 
flanged or couplings
technology provides energy savings 

while being safety compliant
OPEN AREA 
MODEL NUMBER
DESCRIPTION
SQ. IN.
PRICE
• 8 settable, changeable speeds 
TOLL FREE NATIONWIDE
1800777SWIM #FI-SG-1836-WT
POA
ranging from 1100 to 3450 RPMs
•••18" x 36" Sump & Grate
343.44
1•800•777•7946 48
#FI-SG-1854-WT
18" x 54" Sump & Grate
515.16
POA
• NSF certiied and UL and ETL Listed 
www.halogensupply.com
#FI-SG-1872-WT
18" x 72" Sump & Grate
686.88
POA
#01-1017 INTELLIFLO SVRS $1,995.00



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