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Sticker on the pump body (the part with the basket), not on the motor. Motor labels from Century, A.O. Smith or Regal won't match parts.
Label on the side of the tank near the base. Size is in sq ft, e.g. 420 sq ft = C4030 or CCP420.
Rating plate inside the front access panel. Note the BTU and gas type (NG or LP).
Molded into the body or printed on top. Robotic cleaners: on the power supply.
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Pentair Internal Bulkhead Locknut | 2" | 154412
Fits these models (7)
+3 more models
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Goes with this part
CA P65 Warning: Cancer and reproductive harm. www.p65warnings.ca.gov
On the Pentair Triton C Series Sand Filter diagram
This part
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Other parts on the same Pentair Triton C Series Sand Filter
The OEM Pentair Internal Bulkhead Locknut 154412 is a 2-inch replacement component designed for various Pentair pool and spa filters, including Triton II, Nautilus, FNS, and SM & SMBW 4000 series sand filters. This locknut ensures a secure and leak-resistant connection within the filter's plumbing system, contributing to optimal filtration performance. Regular inspection and timely replacement of such components are essential to maintain the efficiency and longevity of your pool's filtration system.
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Versatile Compatibility: The Pentair Internal Bulkhead Locknut 154412 is designed for use with a range of Pentair filters, including Triton II, Nautilus, FNS, and SM & SMBW 4000 series sand filters, ensuring a reliable fit.
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Leak-Resistant Design: This 2-inch locknut provides a secure and tight connection within the filter's plumbing system, minimizing leaks and maintaining consistent filtration performance.
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Durable Construction: Built from high-quality materials, the locknut is engineered to withstand the demands of regular pool operation, contributing to the durability of your filtration system.
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Maintenance Essential: Regular inspection and timely replacement of the Pentair Internal Bulkhead Locknut are vital for preserving the efficiency and longevity of your pool's filtration setup.
- (1) Pentair 154412 Internal Locknut
- Pentair Purex SM and SMBW 2000/4000 Series Filters
- Pentair Triton II Filters
- Pentair Nautilus Plus Filters
- Pentair FNS Filters
Note: This locknut may be compatible with your filter, please refer to your systems owners manual to ensure compatibility.