Product Overview
The W40081 400cc high pressure grease gun is built for professional lubrication in automotive, industrial, agricultural, and construction applications. Manufactured from precision seamless steel tubing, it withstands harsh job-site conditions while delivering reliable, leak-free performance at extreme pressure.
Its 3mm pitch precision thread mouth protects against mud, debris, and impact damage, while heat-treated threaded components ensure long-term durability. All pressure-bearing oil outlets feature a tapered tooth (cone thread) design that tightens under load to prevent seepage. With a working pressure up to 18000 PSI, this heavy duty grease gun is ready for the most demanding machinery.
Product Specifications
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Item No.
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Capacity
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Box
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Carton
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Unit Weight
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Gross Weight
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|---|---|---|---|---|---|
|
W40081
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400cc
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1 pc
|
20 pcs
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1.05 kg
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24.00 kg
|
Why Choose Us
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Premium Seamless Steel Construction: Precision steel tubing provides superior strength, impact resistance, and a longer service life compared to thin-wall alternatives.
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Protected Thread Design: The 3mm pitch precision thread mouth reduces wear from sand, mud, and accidental drops, lowering maintenance costs.
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Heat-Treated Durability: Threaded connections undergo heat treatment for enhanced hardness and extended tool life.
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Leak-Proof Tapered Seal: Pressure components use a tapered tooth combination that self-tightens as pressure rises—ensuring zero leakage even at 18000 PSI.
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High Pressure Capability: Rated to 18000 PSI for heavy equipment, bearings, and high-viscosity grease applications.
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Export-Friendly Logistics: Clear carton weights (24.00 kg/ctn) and standardized pack quantities (20 pcs/ctn) simplify international shipping and warehousing.
FAQ
Q1: What is the maximum working pressure of the W40081 grease gun?
A: It reaches a working pressure of up to 18000 PSI, making it suitable for heavy duty industrial and automotive lubrication.
Q2: Does the thread mouth get damaged easily by dirt or impact?
A: No. The 3mm pitch precision thread mouth is specifically designed to resist damage from mud, debris, and impacts. Combined with heat treatment, it offers excellent durability.
Q3: How does the leak-proof mechanism work?
A: All oil pressure parts use a tapered tooth (cone thread) combination. The design tightens automatically under higher pressure, preventing seepage and ensuring a secure seal.
Q4: What are the packaging details for wholesale or bulk orders?
A: Each carton contains 20 pieces (20 pcs/ctn). Single unit weight is 1.05 kg, and the gross weight per carton is 24.00 kg.
Q5: Is this 400cc grease gun compatible with standard NLGI greases?
A: Yes. Thanks to its robust steel body and 18000 PSI rating, it works effectively with common NLGI #0, #1, and #2 greases used in most machinery.
