Pentair Impeller Lock Screw Stainless-Steel | 071037
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Pentair’s EQ and C Series pumps are commercial-grade units. This lock screw is an OEM component, built to Pentair’s specifications. Warranty covers manufacturing defects; misuse or improper installation may void coverage.
Q: What size is this lock screw? A: It’s a 3/8-16 thread, 1″ long socket head cap screw made of 18-8 stainless steel. Q: Can I reuse the old screw? A: Only if it shows no signs of wear or thread damage. However, replacing it is inexpensive and helps ensure reliable impeller security.
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Description
Description
Pentair Impeller Lock Screw Stainless-Steel | 071037
Stainless impeller lock screw 3/8-16 × 1″ for EQ & C Series Pentair pumps. Secure OEM fit. SKU 071037.
Features
- Stainless steel socket head cap screw resists corrosion
- Thread size 3/8-16 × 1″ ensures tight fit for impeller hubs
- Genuine Pentair part for EQ and C Series commercial pumps
- Helps maintain impeller alignment and prevents loosening under operation
- Lightweight & cost-effective repair, avoids costly pump disassembly
Description
This Pentair 071037 Impeller Lock Screw is a durable OEM stainless steel screw designed to secure the impeller on EQ and C Series pumps. Its precision 3/8-16 × 1″ thread, paired with an 18-8 stainless steel composition, delivers resistance to rust and pitting in wet environment. Built to endure vibration, pressure, and continuous operation, this screw maintains the impeller in position, preventing damage from looseness or misalignment.
Pro Tip
Use thread-locker (medium strength) when reinstalling this screw to prevent vibration loosening. Pair with a matching impeller washer (e.g., Pentair Impeller Washer, Brass | 071048) for full security.
Related Parts
Installation Tips
Ensure pump is off and power disconnected. Clean impeller hub and screw threads before install. Apply appropriate torque—don’t over-tighten to avoid damaging impeller or shaft.
Specifications
Specifications
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Warranty
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We want you to have quick and easy access to warranty information for all the brands we carry. Please click on the links below to view each manufacturer’s warranty page:
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- Hayward Warranty
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Note: Warranty coverage, registration, and service terms are provided directly by the manufacturer. Please review the details carefully to ensure proper understanding of coverage and claim procedures.
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