Excluders Product Guide

Size: px

Start display at page:

Download "Excluders Product Guide"

Elvin Gaines
6 years ago
Views:

1 MOTEH POLYSEL, I. Service, Solutions, Performance Excluders Product Guide EX-1000 EV #EX-1000-

Macrotech Polyseal, Inc. Excluders for Today's Industry pplications Since 1973, MPI has been on the forefront of seal design and development for every conceivable hydraulic and pneumatic application.

2 Macrotech Polyseal, Inc. Excluders for Today's Industry pplications Since 1973, MPI has been on the forefront of seal design and development for every conceivable hydraulic and pneumatic application. MPI's commitment to increased reliability and performance is evident in all of our product lines. Our Excluder line is no exception. The Excluders offered in this line excel in all intended levels of operation. You can be assured when you use an MPI Excluder, you are using the highest quality, most successful excluder on the market. One of the major causes of premature system failure in fluid power systems is the absence of the proper rod excluder. Moisture, dust, grit, and other contaminants can foul the fluid environment, causing major damage to cylinder walls, rod surfaces, precision valves, seals, and other components. proper rod excluder from MPI can eliminate these contaminants from modern fluid power systems. MPI's complete family of rod excluders, together with superior technical support assures that you will get the proper excluder for your application. Your excluder will be made of the right material to provide the abrasion resistance, elasticity, resilience, and fluid compatibility needed for you application. The following pages show MPI's excluder designs and their recommended operation parameters. Product Guide M, MS S and SH Series H Series K Series , S, T and X Series , 940 and 959 Series

3 Macrotech Polyseal, Inc. Excluder Selection hart Fluid ompatibility ecommended Temperature ange by Polymer Water Water ased Hydraulic Fluid Petrolium Oil Phosphate Ester ased Fluid OT 3 rake Fluid Silicon ased Fluid Other Material F itrile F 265 F POLY-VI V F 400 F Standard Lubrithane U-1003 S S F 200 F F Extended ange Lubrithane U-1023 S S F 220 F F PTFE (Polytetrafluoroethylene) F 550 F = intermittent S ecommended, little or no effect. Serviceable, moderate effect. ot recommended, severe effect. ontact Macrotech Polyseal Inc. for Specific ssistance efer to the Fluid Sealing ssociation technical handbook or contact Macrotech Polyseal Engineering for more specific information. Excluder Types Light Wiper Moderate S Wiper Moderate T Wiper Moderate Standard Polyseal Moderate/Heavy H Wiper Light K Wiper Light Xcluder (X) Moderate/Heavy Spectraseal Wiper Severe Metal lad Wipers (M) Moderate/Heavy Spring Loaded Wipers (MS) Heavy Self leaning M Wiper (SM) Moderate/Heavy SH Wiper Moderate/Heavy Environment ompatibility Light Environments Equipment will only be exposed to clean inside duty with light dust. Moderate Environments Equipment will be exposed to both inside and outside duty. Heavy Environments Equipment will be exposed to settings that include mud, cement and severe weather. Severe Environments Equipment will be exposed to harsh chemicals or need to withstand extreme temperatures.

4 M, MS, S and SH Series Metal lad Wipers (M) Lubrithane element encased in a high quality steel metal retainer provides mechanical bonding as the element overlaps a portion of the retainer. chemical bond is also provded. igid enough to handle tough scraping environments such as dry/wet mud and ice yet sensitive enough to exclude fine dust and moisture. Metal lad Spring Loaded Wiper (MS) Unique lip design permits installation of a stainless-steel spring, which excludes contaminants during the most severe service conditions such as temperature extremes. c Slight Lead hamfer equired.025 Max 64 MX S (Self leaning) Wiper Specially designed lip keeps mud, cement, and other similar substances from hardening in the wiper. L** wiper lip provides a reduction in apparent rod seal leakage while maintaining equivalent ingression resistance to a sharp lip wiper. SH Wiper One piece press-in type rod wiper designed for medium duty applications. Secondary U-up. L** wiper lip provides a reduction in apparent rod seal leakage while maintaining equivalent ingression resistance to a sharp lip wiper. **L wiper lip is designed to resist ingression and reduce oil leakage ring od * * * * * * * * * * * * * * * * * * * * * * is M, MS, S or SH depending on style. od * * * * * * * * * * * * * * * * * * *

5 H Series H Style Wiper One piece snap-in type rod wiper designed for light duty application. Secondary U-up. L* lip provides a reduction in apparent rod seal leakage while maintaining equivalent ingression resistance to a sharp lip wiper. *L wiper lip is designed to resist ingression and reduce oil leakage ring MX 64 MX H style wiper is not intended as a high pressure seal od od H H H H H H H H H H H H H H H H H H H H H H H H H H H H H H H H H H H H H H H H H H H H H H H H H H H H

6 od Type od H H H H H H H H H H H H H H H H H H H H H H H H H H H H H H H H H

7 K Series Max K Style Wiper One piece snap-in type rod wiper designed for light duty application. Secondary U-up º 45º X 1/64 hamfer od Type od K K K K K K K K K K K K K K K K K K K K K K K K K K K K K K K K K K K K K K K K K K K K K K K K K K K K K K K K K K K K K K K

8 , S T and X Series Wiper Used most often on rod diameters of 6-inches or larger. Step up from the 959 wiper and is ideal for largediameter applications and more contaminated environments MX S Wiper The S Wiper is the same as the wiper but includes a slot which eliminates back pressure. aised portions on O heel provide improved O ingression resistance. 64 MX T Wiper One piece snap-in type rod wiper designed for medium duty applications. O lip provides improved O ingression resistance. L wiper lip reduces apparent rod seal leakage with equivalent ingression resistance to a sharp lip wiper Xcluder (X) etrofits a standard Wiper groove. Used in applications with severe side deflections. L wiper lip reduces apparent rod seal leakage with equivalent ingression resistance to a sharp lip wiper. O-ring must be installed for proper performance. 8 od Type od * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * is, S, T or X depending on style.

9 od od * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * is, S, T or X depending on style. 9

10 , 940 and 959 Series 959 Wiper Light duty snap-in wiper that will retrofit into glands perscribed in MS-3375 for corresponding dash numbers of MS MX ash od od Series 940 and 959 Wiper ings will function in a gland as prescribed in MS for corresponding dash numbers of MS

11 ash od od

12 Important otice We reserve the right to make changes without notice in our products and in the information content of this brochure. The statements and information in the brochure are intended to serve only as guides. They are not warranties or binding descriptions of the products. equests for more information are welcome. In particular, we will be glad to provide samples for you to inspect and test in your assemblies and plant before you make a final decision for your application. otice of Exclusive Warranty and emedy riefly, our exclusive warranty is against defects in materials and workmanship at the time of shipment. It is in lieu of all other warranties. There is no implied warranty of merchantability or fitness for a particular purpose. The exclusive remedy is replacement of defective products, or at our option, refund of their purchase price. ll damages exceeding the purchase price are excluded, whether consequential or otherwise and regardless of cause. The terms and conditions on our printed quotation contain a much more complete statement of our Exclusive Warranty and emedy. Macrotech Polyseal, Inc West 500 South Salt Lake ity, UT (801) (801) FX opyright 1994 Macrotech Polyseal, Inc. Printed in the US 1/02

CSM Crown T.M. Seal MACROTECH POLYSEAL, INC. 1/97 PATENT NO. 4,190,259

CSM Crown T.M. Seal MACROTECH POLYSEAL, INC. 1/97 PATENT NO. 4,190,259 CSM-1000 Crown T.M. Seal MACROTECH POLYSEAL, INC. PATENT NO. 4,190,259 1/97 Crown Seal DESCRIPTION The Crown Seal is a squeeze-type seal. An O-ring is used as a loading spring and to seal the static surface.