Product Description
In a typical submersible well, the pump sits at depth and the electrical cable (plus pull cable) runs alongside the drop pipe inside the casing. Those wires must be secured so they stay centered and protected. Conventional metal strap clamps can cut the cable jacket if installation is imperfect or if the pipe moves. Plastic zip ties have limited holding strength.
The Sub-Tite (Well Pump Cable Clamp and Protector) was designed specifically for this environment. Two rigid plastic members interlock around the drop pipe. Interlocking arms with triangular teeth and alignment tabs create a secure, guided lock. A U-shaped groove with a protruding rib accommodates the wire harness, while dedicated wire protector/guard surfaces on both members shield the cable from abrasion against the casing and other contact points.
The result is a clamp that holds the wiring firmly, keeps it properly positioned, and protects the jacket so the interior conductors stay safe from water, humidity, and mechanical wear over the life of the installation.
Ideal for well drillers, pump installers, and service technicians who want a cleaner, more reliable alternative to metal straps or temporary ties.
Stock Up for Multiple Wells
Product Details
Type: Well pump cable clamp and protector
Construction: Rigid plastic dual-member interlocking design
Key elements: Interlocking arms with triangular teeth, alignment tabs, U-shaped wire groove with protruding rib, wire protector/guard surfaces
Primary function: Secure electrical wires (and pull cable) to the drop pipe while protecting them from abrasion inside the well casing
Advantage over prior art: Avoids metal-strap jacket cutting; stronger and more protective than simple plastic ties
Shipping: Ships from USA · 30-day returns on unused items in original packaging
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August 10, 2026
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Frequently asked questions
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Metal strap clamps can cut through the cable jacket if the strap edge digs in or if there is movement, exposing the interior wires to water and humidity. Sub-Tite uses a plastic interlocking design that holds securely without cutting the jacket, plus dedicated protector surfaces against abrasion.
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Yes. Both clamp members include a wire protector and guard specifically designed to prevent excessive abrasion and wear from contact with the well casing, piping, and other surfaces.
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Yes. The U-shaped groove with protruding rib is designed to accommodate one or more wires of the same or different sizes.
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It is purpose-designed for drop-pipe installations typical of submersible well pumps, where the electrical cable and pull cable run alongside the pipe inside the casing.
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Yes. Contact us for volume discounts and contractor packs.
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We accept returns within 30 days of purchase for unused items in original packaging.