Products Description
TU26 Heavy-Duty Solid Brass Grease Cup for
Plunger Power Sprayer Maintenance
Industrial-spec manual screw-feed lubricator with high-torque knurled cap for critical pump friction reduction.
Sprayer TU26 Brass grease cup
The TU26 precision grease lubricator is a specialized sacrificial wear component designed to maintain the structural integrity of high-speed plunger pumps. Fabricated from premium solid brass with a multi-stage anti-corrosion finish, it facilitates a controlled manual delivery of lubrication to the piston seals. This proactive friction management significantly mitigates thermal expansion and prevents premature seal degradation during high-PSI spraying missions. Technical Data: Thread interface M8/M10 standard, manual torsion threshold ≥15Nm, chemical immunity verified for mineral greases. Materials: Marine-grade solid brass core with a reinforced chrome-zinc protective layer. Certification: Quality verified for agricultural mechanical maintenance. Ideal for TU26 and 768 series power units, ensuring consistent hydrodynamic lubrication in high-humidity field environments.
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Technical Profiles & Materials
Marine-Grade Brass Substrate: Extruded from high-density non-porous brass, offering superior structural stability and resistance to the acidic components found in agricultural chemicals.
High-Torque Knurled Manifold: Features a deeply cross-knurled manual cap, providing maximum grip for precise lubricant compression even when the operator's hands are contaminated with oil or fluids.
Zero-Seepage Structural Seal: The internal reservoir is precision-honed to create a high-tolerance hydraulic interface, ensuring 100% of the grease is directed into the plunger housing without bypass leakage.
Technical Specifications
| ITEM | DETAILS |
| Type | Manual Screw-Feed Lubricator |
| Application | TU26 / 768 / 709 Power Sprayers |
| Code | 0401147 |
| Material | Solid Brass / Chrome Finish |
| Model Number | TU26 - High Capacity Type |
| Brand Name | SeaSummer |
| Operating Temp | -10°C to +75°C |
| Delivery Time | 30 Days |
| Packaging | Cardboard packaging |
Products Application
Critical Plunger Friction Management
Specifically configured for the 2-piston and 3-piston pump heads found on professional gasoline sprayers. It ensures the constant film of lubrication required to prevent dry-friction scarring on high-precision stainless steel plungers.
High-Humidity Outdoor Operations
Ideal for rice paddy and tropical orchard maintenance. The solid brass construction and anti-corrosion finish provide total immunity to rust, ensuring the lubrication system remains functional in saturated agricultural environments.
OEM Aftermarket Service Protocols
An essential standardized maintenance component for commercial pump repair facilities. Its universal M8/M10 fitment provides a reliable, high-spec replacement for original equipment, reducing inventory complexity for global distributors.
Quality and Craftsmanship Details
Products Package
About Us
As a premier garden machinery parts supplier, Jiaxing Norsun Trading Co., Ltd. bridges global distributors with over 100 vetted China manufacturers. We streamline your B2B supply chain through strict quality control, flexible production, and factory-direct wholesale pricing. Partner with us for reliable, high-volume sourcing of precision-engineered outdoor power equipment components.
Trusted Partnership Power
YOUR PROFESSIONAL ONE-STOP SOURCE
FOR 10000+ OUALITY PARTS
Verified Factory Excellence
BACKED BY 200+ TRUSTED FACTORY PARTNERS
Production process
Quality control
Expo experience
Customer Reviews
FAQ
Q: Are you an impartial industrial components dealer or a direct China water pump factors factory?
A:We are a direct, ISO9001-certified engineering water pump components manufacturing facility and precision fluid-control factor manufacture exporter primarily based in China. We function our personal cleanroom injection molding bays, computerized ultrasonic welding arrays, computerized hydraulic stress check stations, and clean-room packaging lines, passing direct-factory wholesale price financial savings straight to your element procurement margins.
Q: Can your manufacturing unit furnish full certification forms for food-contact or consuming water compliance?
A: Yes, absolutely. For food, beverage, or scientific applications, our manufacturing unit makes use of one hundred percent virgin, un-recycled polypropylene resins accompanied by means of fabric traceability certificates. We mechanically furnish B2B purchasers with complete FDA compliance documentation, NSF-grade compound declarations, and RoHS/REACH chemical protection screening sheets to make certain clean clearance thru worldwide customs.
Q: Do you provide customization picks for distinctly corrosive fluids like sturdy acids or ozone?
A: Yes, we are a thoroughly succesful OEM/ODM supplier. For aggressive chemical or ozone environments, we can improve the 12x26.5mm valve configuration in our factory: substituting the general PP housing with top class PVDF (Fluoropolymer) and changing any steel springs with Hastelloy or whole springless gravity-ball architecture, making sure final chemical resistance.
Q: How do we impervious a pattern batch to execute computerized lifecycle and burst-pressure testing?
A: We relatively inspire complete laboratory contrast earlier than logging mass grant agreements. We can ship a pattern lot of 5-10 gadgets of our inventory 12x26.5mm take a look at valves for assessment (setup costs and DHL/FedEx air freight apply). Once the factors pass by your inner lifecycle verification and a formal wholesale quantity manufacturing contract or container run is locked in, the sampling charges are a hundred percent credited returned to your industrial balance.
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