Laing Rotor Assembly SM-909-14 Series Only (9930)

Type:	Pump Parts
Mfr	Laing Thermotech
Mfg Part #	9930
Hzn Part #	35-158-1009

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TAGS: laingthermotech, pumpparts

Details

(DISCONTINUED BY MANUFACTURER)

SEE REPLACEMENT PART: OBSOLETE

The Laing Rotor Assembly SM-909-14 Series Only is a pump repair component intended only for the SM-909-14 series referenced in the product name. Rotor assemblies are internal moving parts, so correct series matching is critical for reliable pump performance and to avoid ordering a part that looks similar but does not fit the motor or housing. This replacement is best used when servicing an existing Laing circulation pump where the pump body and related seals are still suitable for reuse. Compare the old rotor, pump label, and part number 9930 before installation, and inspect the housing and O-rings at the same time.

Replacement rotor assembly for Laing SM-909-14 series pumps only
Supports pump repair when the original rotor is worn, noisy, or damaged
Series-specific design should not be substituted for other Laing models
Inspect seals, housing condition, and alignment during service
Use part number 9930 to help confirm the correct replacement

Laing Thermotech – Circulation Pumps, Spa Heaters and Water Flow Systems

Who is Laing Thermotech?

Laing Thermotech is a leading manufacturer of energy-efficient circulation pumps and heating components used in spa, hot tub, and water circulation systems. Founded in 1975, Laing is known for compact, high-performance pump technology that delivers reliable water flow with minimal energy consumption. Their products are widely used in both residential and commercial applications where efficiency and durability are critical.

What products does Laing Thermotech specialize in?

Laing Thermotech specializes in circulation pumps, inline pumps, and water flow components designed for continuous operation. Their product lineup includes compact, magnetically driven pumps used in spas and hot tubs to maintain consistent water circulation, support heating systems, and improve overall system efficiency. These pumps are essential for proper filtration, heating, and water quality.

Why choose Laing Thermotech parts for your pool or spa?

Laing Thermotech pumps are known for energy efficiency, quiet operation, and long service life. Their compact design allows for easy installation in tight spaces, while their advanced engineering reduces energy usage compared to traditional pumps. Spa professionals and homeowners choose Laing for dependable circulation solutions that enhance system performance and reduce operating costs.

How do you identify and choose the correct Laing Thermotech part?

To select the correct Laing Thermotech pump, it’s important to match specifications such as voltage, flow rate, connection size, and system compatibility. Reviewing model numbers and installation requirements ensures proper fit and performance. Choosing the right circulation pump helps maintain efficient water flow and optimal system operation.

Need help finding the right Laing Thermotech part?

At Bath & Spa Parts Online, we carry a wide selection of Laing Thermotech pool, spa, and bath parts ready to ship. Can’t find what you need? Contact our Product Specialists at 800-918-9143, use the live chat, or visit our Contact Us page. For installation guides, part diagrams, and troubleshooting resources, visit the Bath & Spa Parts Online Knowledge Base for expert support.