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Laing LHB08100081 (SM303BSW) Low Flow Circulator Pump with Line Cord

(5)

Laing LHB08100081 (SM303BSW) Low Flow Circulator Pump with Line Cord

(5)
$172.07 & Eligible for Free Shipping
List Price: $308.00
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Laing LHB08100081 (SM303BSW) Low Flow Circulator Pump with Line Cord

Laing LHB08100081 (SM303BSW) Low Flow Circulator Pump with Line Cord Features:
• Low flow provides minimal flow velocities thereby reducing the effect of pipe erosion and noise caused by vibration.
• Rated for temperatures to 230 degree F and line pressures to 150 PSI
• Requires only 33 watts of power
• Dry run cutout provided on pumps for hot water recirculation
• Standard pump configuration includes brass inline housing, concealed capacitor.

Laing LHB08100081 (SM303BSW) Low Flow Circulator Pump with Line Cord Material of Wetted Parts:
• Brass Housing
• 316 Stainless Steel Rotor and Separating Wall
• Noryl Impeller
• Ceramic Bearing Ball
• Carbon Graphite Bearing Cap
• EPDM O-Ring

Laing LHB08100081 (SM303BSW) Low Flow Circulator Pump with Line Cord Technical Data:
• 1/2" sweat connections
• Brass inline housing
• 6' Line Cord included
• 115 Volts
• 60 Cycle
• 1 Phase
• 33 Watts
• 0.30 Amps
• 150 PSI
• 230F
• 2.5 lbs.

• Previously know as: SM-303-BSW
Manufacturer:
Model:
LHB08100081
Material:
Bronze

4.6/5 Stars
5 reviews
Sort Display Write a Review
5/5 Starslaing lhb 08100087 | Good product. Was as described and arrived on time. It is installed and works good.
Recommended? Yes.
5/5 StarsReplaced Pump | the pump was a straight replacement for a failed unit. it is easy once I found a source of supply. the unit fit right into the existing pipe withno modifications required. Amazing! but very nice
Recommended? Yes.
4/5 StarsSo quiet, you think it's not turned on. | This is a replacement for my original Laing pump that was about 4 years old. It is so quiet, I don't think you could hear it even if you put your ear next to it. It's rated for hot water and keeps my 70 foot hot water loop working perfectly. You really need to install plastic pipe on both sides of the pump because electrolysis will erode copper pipe next to the pump if you don't. I would have liked to get more than four years of service out of the original, but it might have been repairable. Bearings and the pump rotor are available from the manufacturer. Overall it is perfect for my application and I wouldn't want to substitute anything else in it's place.
Recommended? Yes.
4/5 StarsWorks well | The original was installed about two years ago and I purchased a replacement from Plumbersurplus and the installation went very easily. The original had a built in time clock, this time I went with the pump without a time clock and used an inline time clock, that way if the assembly fails again I can replace just the motor or just the time clock. [...]Plumbersurplus again if necessary.
Recommended? Yes.
5/5 StarsQuality pump | This is a high quality pump that will give you years of service, if installed correctly. This pump was a direct replacement of a Laing pump that was 13 years old. Install was unscrew old pump, screw in new pump at total of five minutes. Last Laing pump need a new impeller after 7 years of constant use, I hope this one gives the same service. Now about Plumbersurplus.com, They are the best. [...]
Recommended? Yes.
Sort Display Submit a Question
Q:I currently have an Laing SM 303 recirculating pump that has quit working. Would this pump screw into the old pump fitting without having to be replumbed?Michael Heath | Thursday, May 8, 2014
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A:
You would need to contact Laing and speak directly to their technical support team for this assistance.
Adam | Tuesday, May 13, 2014
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