Macroseal, Inc.

Flex-A-Seal and its beneficial "integrated cartridge system" of mechanical seals are distributed by Macroseal. Flex-A-Seal offers high-performance double cartridge mechanical seals through its Styles 73 and 75. Style 85, a split cartridge seal, is offered where installations can be difficult. Other Flex-A-Seal sealing products include: Style 27 (RS1), a rotating multiple spring cartridge seal; Style 29 (RS3), with a RS1 design and vent and drain gland with throttle bushing; Style 37 (SS1), a stationary single spring cartridge seal; Style 50 (RB1), a rotating welded bellows cartridge seal; Style 34 (SB1), a stationary welded bellows cartridge mechanical seal; Style 33 (PHB), a stationary welded bellows seal; and Style 35 (PHS), a stationary multiple spring cartridge seal Integrated Cartridge System Common sleeves, glands, and seal parts, for all Flex-A-Seal designs Quick cartridge assembly Easy-to-modify face material, metallurgy, and elastomers Low-cost mechanical seal repair kits Exotic alloys available Premium welded bellows designs at multiple spring prices Quick deliveries Various exchange programs Easy-to-install cartridge designs Sleeves are isolated from the product Fewer "O" rings Rugged machine construction

Macroseal offers a full range of pump and valve packing for all types of service. We proudly carry the product lines of Sepco, Seal-Ryt, and ChemStar. We also provide lid and door packing, soot blower packing, flexible PTFE lantern rings, as well as die-formed rings. General service packing Graphite, Carbon & PTFE pump packing Vegetable fiber packing Metallic packing Graphite and PTFE valve packing Hollow core packing Fiberglass packing Packing for boiler water feed pumps Fire sleeving

Flexitallic brings its industry-wide respected name to a full line of compressed fiber and graphite sheeting. Antistick coating is standard on compressed fiber sheets. Macroseal is a stocking distributor for Flexitallic sheet products, and can provide both standard and non-standard gasket sizes. Also available is Flexitallic's Thermiculite Critical Service gasket material. A full range of gasket sheet materials Thermiculite Critical Service gasket material, which can be waterjet cut at Macroseal General service sheet such as SF 2401 (syntheticNBR) SBR sheet SF 2420 (syntheticSBR) AramidGlass sheet, such as SF 3300 and SF 3500 Carbon sheet for caustic liquor applications (SF 5000) High temperature and higher compressibility with AF 2100 (glass, NBR) Inserted graphite sheets (Flexicarb ST and Flexicarb SR)

Parker's ProTech bearing isolator is the "ultimate in bearing protection", designed for zero lubricant leakage and the total exclusion of contaminants. ProTech has excellent chemical resistant seals that perform well in high speed and high temperature environments. Parker's labyrinth technology provides contaminant exclusion, instead of an internal o-ring protection. The ProTech 360 is designed for flooded oil and oil mist applications, and the Millennium profile is a metallic isolator that is unitized without internal o-rings or locking rings. Parker provides ProTech in many standard designs and custom designs. Some of ProTech's features and advantages are: Unitized, two-piece, non-contact design Zero lubricant leakage Total exclusion of contaminants Extends bearing life Exceeds IEEE-841 for electric motors Expedited delivery available Superior chemical resistance Two-way sealing by using non-contact labyrinth seal technology ProTech 360 design (flooded), for tough gearbox applications including vertical down ProTech WD design in the food processing area, meets IP69k Metallic style (Millennium) available Multiple design availability

PTFE has been recommended for a variety of sealing applications, particularly where chemical resistance is a critical factor. Macroseal stocks and produces many styles and thicknesses of PTFE and PTFE-added gaskets, sheets and gasket material. Standard PTFE sheets of virgin and repro are cut and shipped daily, as well as the glass-filled PTFE used in applications to decrease cold flow. Newer products in recent years have included restructured PTFE, such as the Gasket Resources (GRI) Durlon 9000 and 9200W, for use against more aggressive chemicals, and the Flexitallic Sigma line (Sigma 500, Sigma 511, Sigma 522577, Sigma 533, Sigma 588, and Sigma 599), with a biaxially orientated structure, for use in the toughest applications. Excellent for use against the most aggressive chemicals Styles such as Durlon 9200W and Sigma 533, reinforced with barytes (barium sulphate) are recommended for hydrofluoric acid service Restructured PTFE sheets conform to FDA requirements Durlon 9000 does not require special processing for oxygen service Non-toxic Can be produced with narrow cross sections, in a wide variety of shapes Highly preferred for use in glass lined, plastic and ceramic flanges

The Parker FlexiLip is a rotary lip seal that seals dynamically on the shaft, and seals statically in the bore with an elastomeric O-ring on its ID. The seal can function at much higher surface speeds (to 5000 sfpm). The Parker FlexiCase rotary lip seal has an ID lip that seals dynamically on the shaft, with metal casing on its OD to seal statically press-fit into the bore. The lip is not spring-energized and the radial lip contact forces are low, so that the seal can function up to 10, 000 sfpm. Wide variety of composites and plastics Non-spring energized lips PTFE components can withstand most chemical applications Inch and metric gland geometries available Great versatility, for use in a wide range of applications Precision machined seals & bearing isolators For use in applications where conditions exceed elastomeric seal capabilities Low tooling costs on FlexiLip Low costs and high production capabilities for the FlexiCase