Product Overview
The W99429 400cc grease gun flat nozzle features a special internal design with an integrated steel ball that prevents oil backflow during operation. This precision-engineered accessory ensures one-way grease delivery, eliminating reverse flow, leakage, and pressure loss when lubricating machinery. Built for 400cc grease gun systems, it is a reliable solution for automotive, industrial, and agricultural maintenance where consistent, mess-free application is required.
Product Specifications
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Item No.
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Capacity
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|---|---|
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W99429
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400cc
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Why Choose Us
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Steel Ball Anti-Backflow Design: The specially engineered nozzle incorporates a steel ball check mechanism that ensures grease flows only forward—no回流 (backflow) during or after use.
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Cleaner, More Efficient Work: Prevents grease from dripping or reversing out of the fitting, reducing waste, mess, and rework time.
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400cc System Compatibility: Designed for 400cc grease guns, offering a practical fit for standard lubrication setups.
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Flat / Straight Profile: The flat nozzle design provides stable contact with flush or shallow grease points where standard couplers may not seat properly.
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Durable Construction: The steel ball and robust housing withstand repeated high-pressure cycles in daily professional use.
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B2B Friendly: Clear item code W99429 simplifies cataloging, repeat orders, and bulk purchasing for distributors and repair shops.
FAQ
Q1: How does the W99429 prevent backflow?
A: It features a special design with an added steel ball inside the nozzle that acts as a one-way check valve, ensuring oil does not flow backward during work.
Q2: What specification is this flat nozzle?
A: The W99429 is a 400cc specification grease gun flat nozzle, compatible with 400cc grease gun configurations.
Q3: Is this nozzle suitable for high-pressure greasing?
A: Yes. The steel ball mechanism maintains sealing under operating pressure to prevent seepage and reverse flow.
Q4: What is a flat nozzle used for compared to a standard coupler?
A: A flat (straight) nozzle is ideal for shallow, flush, or hard-to-couple fittings where a standard jaw coupler cannot lock securely.
Q5: Will it fit my existing grease gun?
A: It is designed for 400cc grease gun systems. Please verify your grease gun’s thread type and nozzle interface before ordering.
