Laing Thermotech ACT 909/959 Tankless Spec ... - Pump Express
Laing Thermotech ACT 909/959 Tankless Spec ... - Pump Express
Laing Thermotech ACT 909/959 Tankless Spec ... - Pump Express
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<strong>Laing</strong> <strong>Thermotech</strong><br />
<strong>ACT</strong> <strong>909</strong>/<strong>959</strong> <strong>Tankless</strong> <strong>Spec</strong> Sheet<br />
AC Canned Spherical Motor Centrifugal <strong>Pump</strong>s<br />
Applications<br />
<strong>Spec</strong>ifically designed for the following use:<br />
•Recirc <strong>Pump</strong> for <strong>Tankless</strong> Water Heaters<br />
<strong>Spec</strong>ifications<br />
<strong>Pump</strong>:<br />
•Max Capacities: 3.8 GPM<br />
•Max Head: 24.5’<br />
•Pipe Connections:<br />
½” NPT connection to the angle stops<br />
•Maximum Working Pressure: 150 PSI<br />
•Maximum Temperature: 230° F<br />
•Rotation: counter clockwise when viewed from<br />
the motor end<br />
Motor:<br />
•AC Magnetically Driven Spherical Motor<br />
•115 Volt 98 Watts 60 Hz, 3450 RPM<br />
•230 Volt 98 Watts 50 Hz, 2850 RPM<br />
•Automatic Overload Protection<br />
Features<br />
Compact Design:<br />
Close coupled, space saving design provides easy<br />
installation.<br />
Mounting:<br />
<strong>Pump</strong> can be mounted horizontally or vertically with<br />
motor end down.<br />
Motor Bracket:<br />
Powder coated with SS fixture for easy installation.<br />
Construction:<br />
Lead free brass construction “nickle” plated.<br />
Ceramic Bearing Ball and Carbon Bearing Cap:<br />
High density ceramic bearing ball and graphite impeller<br />
bearing cap designed for high efficiency and long life.<br />
Impeller:<br />
Highly efficient and dynamically balanced with carbon<br />
bearing for smooth ultra quiet operation.<br />
Casing:<br />
Casing is lead free brass construction.<br />
Mechanical Seal:<br />
Unique patented design has no mechanical seal which is<br />
a potential leak path.<br />
Motor:<br />
Patented spherical motor pump design is ultra quiet<br />
and is designed for continuous operation. All ratings are<br />
within working limits of the motor.<br />
Noise level:<br />
Whisper quiet, less than 30 db<br />
Weight:<br />
Lightweight construction weighs less than 6lbs.
<strong>Laing</strong> <strong>Thermotech</strong><br />
<strong>ACT</strong> <strong>909</strong>/<strong>959</strong> <strong>Tankless</strong> <strong>Spec</strong> Sheet<br />
Part<br />
Materials of Construction (Wetted Parts)<br />
Materials<br />
<strong>Pump</strong> Housing<br />
“O” Ring<br />
Impeller<br />
Bearing<br />
All Other Wetted Parts<br />
Lead Free Brass<br />
EPDM<br />
Nylon/PPO<br />
Carbon/Ceramic<br />
316 Stainless Steel or Plastic<br />
3/8” Comp<br />
4 3/16”<br />
1/2” NPT<br />
4 3/16”<br />
7 15/16”<br />
7”<br />
3 15/16”<br />
2 2/16”<br />
25<br />
20<br />
Head (ft)<br />
15<br />
10<br />
5<br />
0<br />
0 1 2 3 4<br />
Flow (GPM)<br />
ITT<br />
3878 S. WIllow, Suite 104<br />
Fresno, CA 93725<br />
Tel: (559) 265-4730 (800) 554-6853<br />
Fax: (559) 265-4740 (800) 453-7523<br />
www.lainginc.com<br />
Copright © 2009 ITT Corporation. Printed in the U.S.A. December 2009. SS-12
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