Anchor molded packing sets are fabricated of special fabric impregnated with synthetic or rubber compounds, that will resist the action of oils and hydraulic fluids. Pressure developed in the equipment, introduced against the packing, governs the outward expansion of the lips and greater pressures serve only to increase the sealing action by increasing the tension of the lips against the rod and stuffing box bore. When this pressure is relieved, the lips resume their normal position, allowing movement of the rod through the packing with minimum frictional drag.
Vee-Packing
| Cotton Fabric & Buna-N Rubber. Available with rockhard top & bottom adaptors. | For low temperature oil and solvents. Meets specification MIL-P-2911. | |
| Cotton Fabric & Viton Rubber. Available with rockhard top & bottom adaptors. | For high temperature pneumatic and hydraulic applications. | |
| Cotton fabric & EPDM rubber. Available with rockhard top & bottom adaptors | For non-inflammable hydraulic fluids. | |
| Polyurethane | Hydraulic fluids, most petroleum based fuels and oils, acidic or alkaline solutions under 10% concentration, edible fats and oils, salts | |
| Leather | For pneumatic and hydraulic applications. | |
| Teflon | Conforms to AN-6225 sizes and dimensions. For all fluids and gases-temperatures to 450°F | |
| Teflon | For all fluids and gases with temperatures up to 450°F | |
| Ankorite homogeneous V-seals (snap on type) Conforming to AN-6225 sizes | Outstanding for low friction load and long life as piston and rod seals in reciprocating service | |
| Heavy duty Cotton Fabric & Buna-N for deep stuffing boxes | For high and low pressures, oils, solvents, water, steam, low temperature oils and solvents |
U-Cups
Interchangeable with many Vee-Packings, Rubber U-Cups, and most O-Rings.
| POLYFLEX lip type seal. Polyurethane automatic lip type seal wih squeeze type o-ring | Useful for low to extremely high pressures through a temperature range of 200°F’. | |
| POLYFLEX lip type seal. Polyurethane automatic lip type seal wih squeeze type o-ring. DEEP HEIGHT DOUBLE BEVEL LIPS | Useful for low to extremely high pressures through a temperature range of 200°F’. | |
| Polyurethane Modular Bushing | For shock absorption. Safeguard against metal-to-metal contact. Effective as anti-extrusion backup for Polyflex seals in high pressure applications. | |
| Leather. Available in either straight or flared lips | For pneumatic and hydraulic applications. | |
| Homogeneous u-shaped seal without fabric insert, produced in a variety of synthetic rubber compounds to suit a wide range of service requirements. | For pneumatic and hydraulic applications. | |
| Cotton fabric insert & buna-n rubber with flared lips | For low pressure applications, reduced friction, slightly over-sized bores, and in certain instances where equipment misalignment creates an over-sized clearance. | |
| Teflon spring energized u-shaped seal. Available with glass, carbon, graphite, bronze, and molybdenum disulfide fillers. Temperature ranges from -300 deg F to +500 deg F | For static and dynamic, low and high speed applications. |
Washers & Backup Rings
| Buna-N contour 90A durometer | For pneumatic and hydraulic applications. | |
| Teflon | For pneumatic and hydraulic applications. | |
| Leather | For pneumatic and hydraulic applications. |
Flange Packings
| Cotton fabric inserted buna-n hydraulic and pneumatic packing. Check for size availability. | For pneumatic and hydraulic applications. | |
| Leather | For pneumatic and hydraulic applications. |
Piston Cups
| Ankorite molded fabric inserted cup-shaped hydraulic and pneumatic packing. | For Oil, Air, Water, Gasoline, Solvents | |
| Homogeneous rubber available in various rubber elastomers. Check for availability. | For low pressure pneumatic and hydraulic applications. | |
| Leather | For pneumatic and hydraulic applications. | |
| Polyurethane | Resists dimensional distortion during installation and service. Appropriate for higher pressures. |
Rod Wipers & Scrapers
| Homogeneous Double Lip. Double lip configuration allows two jobs: On “in stroke”, it wipes the rod clean of all foreign matter. On the “out stroke”, it functions as as closely conforming secondary rod seal, wiping the rod perfectly dry, free of hydraulic fluid. | For pneumatic and hydraulic applications. | |
| Standard wiper rings, one-piece, snap-in type rod wiper-scrapers. Can be ordered in Ankofluor or viton material. Conform in sizes and dimensions to MA-28776. | For pneumatic and hydraulic applications. | |
| One-piece snap-in wiper. Same construction and function to standard 959 wipers, but in larger cross-sections. | Heavy duty applications where extra bulk is needed, in addition to toughness and abrasion resistance, such as in the handling of abrasive materials. These wipers are also available made from Ankofluor or Viton. |
O-Rings
| Standard molded AS568A sizes. Available in teflon & various rubber elastomers. | For static and dynamic applications. Meets AN-6227B, AN-623B, military & aircraft specifications. Check for availability |