INTRUDRRR SERIES 35F & 35FP 
The INTRUDRRR Series 35F & 35FP are flanged/in-line high rate mixers designed for flash mixing of liquid chemicals into pipelines or closed conduits. They easily install vertically or horizontally through 6”, 8”, or larger ANSI flanges providing superior velocity gradient mixing intensity in 6” and larger pipelines. The in-line mixers are supplied with a 316 stainless steel knife gate valve, packing gland flange (PG-1) & insertion/retraction system (IR-1) for unit installation and removal from the pipeline under pressure/flow conditions. They are designed for non-vacuum flash mixing of liquid chemicals into pressured lines when chemical metering pumps are used to supply the chemicals and overcome pipeline head pressure. Two isolated chemical feed ports for multiple chemical feed applications are supplied standard. They have a close coupled rugged and reliable U.S.A. manufactured BALDOR TEFC severe duty chemical process motor for indoor or outdoor service in corrosive environments. The in-line mixer is process water lubricated and is provided with an air release valve ported to the barrel. The Series 35F has a UHMW Polyethylene *Tivar distributor that produces a high GPM 360 degree radial dispersion of the chemical mix in small  diameter pipelines. The Series 35FP has a Hasteloy-C propeller that produces a high GPM axial dispersion of the chemical mix in medium to large diameter pipelines. The INTRUDRRR Series 35F & 35FP are available in 3 - 25 HP  ranges for feed rates up to 70 GPM of liquid chemicals. NOTE: 6” concrete lined pipe stubs may require concrete removal to allow barrel to insert smoothly.
FLANGED IN-LINE NON-VACUUM LIQUID CHEMICAL MIXER
*25 HP used for extreme applications where additional mixing intensity is required in large diameter pipelines or closed conduits. *Maximum feed rate may vary dependent on chemical feed equipment manufacturers meter pump capacities, supply piping size and length, chemical viscosity, and the pipeline pressure. A larger HP CIU may be required to meet mixing (G-value) requirements. HP range is selected by chemical feed rate, pipeline size, peak pipeline flow rate, and (G-value) mixing requirement.
Series 35FP Accessories
1-800-299-6836
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THE MASTRRR COMPANY PRODUCTS ARE PROUDLY MADE IN THE USA
Chemical Induction High Rate Mixing Systems   1-800-299-6836
BALDOR TEFC Severe Duty motors provide an extra measure of weather and chemical protection in a NEMA Premium® energy efficient design. The motors are foot mounted with a C-Face. BALDOR motors are made in the U.S.A. The IR-1 Insertion/Retraction assembly utilizes a 2,000 lb. rated split reel worm gear winch to pull the CIU in and out of the packing gland and pipeline. The worm gear design is self braking and holds the CIU in place during operation. All materials of construction are 316 stainless steel including sheave, wire rope, wire rope clamps, bolts, nuts, and washers. The split reel worm gear winch is black epoxy coated. The PG-1 packing gland compression design utilizes Teflon packing rope and provides a water tight seal around the barrel of the CIU in low and high pressure pipeline applications. All materials of construction are 316 stainless steel including bolts and washers. The Fabri-Valve Figure C67 features a unique, patented*, perimeter seal that provides bi-directional shutoff. The valve construction is 316 stainless steel with Viton seat. Valve sizes 6”, 8”, or larger for ANSI flange mounting.
Series 35FP PDF
INTRUDRRR SERIES 35F RADIAL DISCHARGE PATTERN
INTRUDRRR SERIES 35FP AXIAL DISCHARGE PATTERN