3/4 HP Air 3" Tri-Clamp® Mount Direct-Drive Sanitary Mixer with External Mechanical Seal

Starting at $7,185
SKU: AD075-E3

Mueller's Tri-Clamp® Mount Direct-Drive Mixers with external mechanical seals are the clear choice for the most stringent sanitary low-viscosity mixing applications up to 750 liters. Designed for the pharmaceutical, food and cosmetics industries, the 3" tri-clamp® attachment provides easy access to the vessel. The external dry-running mechanical seal is rated full vacuum to 200 psi with standard EPDM USP Class VI elastomers. This mixer is configured for a tank volume of approximately 300 liters. The 3/4 HP air motor provides maximum agitation when supplied with 100 PSI @ 30 CFM. The mixer shaft is 3/4" diameter by 30" long with two welded and polished 4", 3-blade square pitch propellers. The seal housing, mounting flange and wetted parts are constructed of 316 stainless steel with a #4 buffed mirror finish. Surface finishes as fine as 15Ra are available. Documentation packages including drawings, material certifications, parts lists and certificates of conformance are provided. Customizations can include stainless steel or non-lubricated air motors, alternate seal designs, tri-clamp® sizes, electropolished wetted parts, and multiple impeller options. Impellers can be provided with set screws if preferred.

FOB: Origin

Packages: Bundle a mixer with tank heads, manways, cones, and other tank components and receive a package price. Customizations are available. Contact us for a quote on bundle options.


Air Inlet Size 1/4"
Air Requirements 100 PSI @ 30 CFM
Drive Type Direct
Gast Model 2AM-NRV-90
Horsepower 3/4
Motor Exterior Painted
Motor Frame 56C Face
Motor RPM 300-3000
Motor Type Air
Muffler Included Yes
Rotation Top Reversible
Speed Control Valve Included Yes
Construction 316 Stainless Steel
Features 3" Tri-Clamp® Flange
Seal Dry Running Mechanical Seal - USP Class VI EPDM
Construction 316 Stainless Steel
Exposed Dimensions 3/4" x 30"
Surface Finish Polished
Blade Construction Cast
Bore 3/4"
Construction Material 316L Stainless Steel
Diameter 4"
Pitch 1:1
Quantity 2
Rotation Left Hand
Set Screw No
Style 3-Blade Square Pitch
Surface Finish Polished