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700 Class
Pintle Chains
- Overview
- Material
- Assembly
- Interchangeability
- Application
- Operation
- Specifications
700 class pintle chains are of one-piece cast offset link construction joined together by steel clipped head pins. The pins are securely locked against turning in the sidebars by generous head stops cast on the links. The head stops are positioned to provide maximum locking effect when the chain is under load. This confines the wear to the part of the pin inside the barrel of the link, where it is distributed over the maximum area. This insures the best durability of the chain.
Industries
Links are cast of high grade Duramal. Duramal is a heat treated copper bearing malleable iron having greater strength and superior resistance to wear, abrasion and corrosion. Pins are heat treated.
Cottered construction is furnished unless riveted construction is requested.
700 class pintle chains are interchangeable with other standard makes of corresponding sizes and numbers.
700 class pintle chains are extensively used in water and wastewater treatment installations. The pin joint construction permits operation in a moderately dusty or abrasive atmosphere.
700 class pintle chains are adapted to loads ranging from normal to heavy and for speeds up to 300 FPM. Maximum chain speed depends upon size of sprockets. For Conveyor Service see Table 2, Section A.
700 Class Pintle Chains Product Specifications
Product Information
Dimensions are in inches unless otherwise noted.
Dimensions:
Product Chart:
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| Chain No. | Average Pitch Inches | Approx. Links in 10 feet | Average Weight Per Ft. Lbs. | Dimensions in Inches | Attachment Numbers | ||||||||
| Average Ultimate Strength in Lbs. | Rated Working Load in Lbs. | Barrel Length | Sidebar Width | Max. Spkt. Width | Pin Dia. | Barrel Dia. | To Cotter End | To Head or Rivet End | |||||
| Duramal | Duramal | X | F | A | D | H | K | J | |||||
| 720 | 6 | 20 | 4.2 | 27,500 | 3,860 | 1 7/8 | 1 1/2 | 1 1/8 | 11/16 | 1 3/8 | 1 7/8 | 1 11/16 | A42, F2, F2MSPC, F3 |
| 720S | 6 | 20 | 5.2 | 37,500 | 4,245 | 1 7/8 | 1 9/16 | 1 1/8 | 3/4 | 1 7/16 | 2 1/8 | 1 13/16 | A11, A12, A42, AD474, AM116, F2, F3, F22-6, F22-8, M1 |
| 720NCS | 6 | 20 | 5.4 | 37,500 | 4,245 | 1 7/8 | 1 9/16 | 1 1/8 | 3/4 | 1 7/16 | 2 1/8 | 1 13/16 | F3, F22-6, F22-8, K2, M1 |
| 730 | 6 | 20 | 6 | 40,000 | 4,500 | 2 | 1 3/4 | 1 1/8 | 3/4 | 1 1/2 | 2 1/16 | 1 7/8 | A42, AD474, F2, F3, K2, M1 |
| 730S | 6 | 20 | 6 | 40,000 | 4,500 | 2 | 1 3/4 | 1 1/4 | 3/4 | 1 1/2 | 2 1/16 | 1 13/16 | A42, A111, A112 |
| 730NCS | 6 | 20 | 6 | 40,000 | 4,500 | 2 | 1 3/4 | 1 5/32 | 3/4 | 1 1/2 | 2 3/32 | 1 25/32 | F3, F22-7, F22-8 |
Dimensions are in inches unless otherwise noted.
Select an attachment below:
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| Chain No. | A | B | C | F | S | T | Weight Per Foot-Lbs. | Bolt Size |
|---|---|---|---|---|---|---|---|---|
| 720S | 2 5/8 | 2 | 25/32 | 2 1/2 | 3 5/8 | 1/2 | 8.5 | 1/2 |
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