
| Brand | SPEARS |
|---|---|
| Manufacturer Part Number | 854-040 |
| Part Type | FLANGE BOLT |
The 854-040 Flange Spear from PVC Valves is a high-performance, pressure-rated component designed for use in various industrial applications. This spear is engineered with a 150 psi (pounds per square inch) rating, making it a reliable choice for handling moderate to high-pressure fluids.
The spear's flange is constructed from ductile iron, providing excellent strength and durability. The flange features a raised face design, ensuring a tight seal when connected to corresponding flanged components. Additionally, the flange comes with four 73 series bolts, which are also made from ductile iron and include hexagonal heads for easy tightening and removal.
The spear itself is manufactured from PVC material, which is known for its resistance to corrosion and chemical attack. This makes the spear an ideal choice for applications where the fluid being handled may be corrosive or aggressive. The PVC material also provides excellent resistance to abrasion, ensuring long-lasting performance even in high-wear environments.
The 854-040 Flange Spear is designed with a tapered bore, allowing for easy insertion and removal of the spear from the valve body. The spear is also equipped with an O-ring seal, which helps to prevent leakage around the spear and ensures a tight seal between the spear and valve body.
This spear is suitable for use in a variety of industries, including water treatment, oil and gas, and chemical processing. It can be used in both new installations and as a replacement component for existing valve systems. The 854-040 Flange Spear is a versatile and reliable solution for handling fluids under moderate to high pressure, and its resistance to corrosion and chemical attack makes it a cost-effective choice for industrial applications.
The Spear & Jackson 854-040 Flange Bolt, with a working pressure of 150 psi and a PVC handle, is a tool often used in plumbing and heating applications for securing flanges. Let's examine the potential advantages and disadvantages of purchasing this specific model.
Advantages:1. High Working Pressure: This bolt can withstand a working pressure of 150 psi, which is suitable for various industrial and commercial applications.
2. PVC Handle: The PVC handle offers several benefits, including being non-conductive, lightweight, and resistant to moisture and chemicals. This makes the tool ideal for use in wet environments.
3. Durable Construction: The spear and barrel point design of the bolt is known for its strength and resistance to wear and tear, ensuring long-lasting performance.
Disadvantages:1. Limited Size Availability: This model is available in only one size, and it may not be suitable for applications requiring different bolt lengths or thread sizes.
2. Manual Operation: As a manual tool, it does not offer the convenience of pneumatic or electric tools, which can save time and effort on larger projects.
3. Potential for Over-Tightening: Manual operation also means that there's a risk of over-tightening the bolt, which could damage the flange or other components and potentially lead to leaks.
Conclusion:The Spear & Jackson 854-040 Flange Bolt, with its high working pressure and durable PVC handle, offers several advantages for various plumbing and heating applications. However, its limited size availability, manual operation, and potential for over-tightening are important considerations.
If you require a bolt with a different size or thread configuration, or if you're working on a large project and need to save time, you may consider investing in a pneumatic or electric tool. However, for applications where the advantages of the Spear & Jackson 854-040 model outweigh the disadvantages, it can be a reliable and effective choice.
Recommendation:If you're working on a smaller project, and the size and working pressure of the Spear & Jackson 854-040 Flange Bolt meet your requirements, it can be a cost-effective and efficient option. However, if you're working on a larger project or need a different bolt size, consider investing in a pneumatic or electric tool to save time and effort. Always follow the manufacturer's instructions when using any tool to ensure safety and optimal performance.
Item is sold as pictured. These services include: ups 3 day select. Ups next day am.
Prices for these options may differ from standard ground shipping. Ups 2 day air am. Spears 854-040 2 piece flange, 4, 150psi, 8 bolt holes, pvc, 9 dia. The cost of combined shipping depends on weight, location buyer and size box.
