A choice of modularly interchangeable stators and rotors makes it versatile for processing a wide variety of products. Variable speed drives may also be used to further adjust the shear and mixing effect.
A wide range of product viscosity may be processed, limited only by the maximum 150 psi (10 bar) inlet pressure. Higher viscosity products are processed at lower flow rates to stay within the pressure limit.
Diaphragm pumps are positive displacement pumps than can be used to meter, dose and transfer liquids. Most diaphragm pumps are air operated but electrical options are available. These pumps move slurries, solvents and other high viscosity liquids, both corrosive and non-corrosive. You can choose from an extensive selection of materials to handle numerous applications.
Designed with fewer parts than competitive pumps, Graco’s air operated double diaphragm pumps feature a stall-free, low pulsation air valve, which is externally accessible—ensuring rapid changeovers and minimum downtimes.
Graco’s electric double diaphragm pumps (EODD) are ideal for applications that require low pulsation and a smooth flow. Their energy efficient electric drive reduces energy consumption up to 5x compared to traditional air operated diaphragm pumps.
Each pump is ruggedly constructed to resist corrosion and deliver a long, trouble-free product life
A progressive cavity pump is a type of positive displacement pump that uses a helical rotor and stator assembly to move the product. The rotor turns in an eccentric fashion forming cavities within the stator to draw the product in and progress it forward. Progressive cavity pumps are used in many different industries and have a broad application range for the continuous, pressure-stable, gentle, low shearing and low pulsation conveyance of almost any substance. These valve-less pumps are capable of transporting stringy material safely and can be used in the fluid metering and pumping of viscous materials.
The progressive cavity pumps are self priming, low foaming and can gently pump liquids, pastes, gels, vegetable oils, wine sauces, paints, grease, jam, butter, honey milk cream, soft cheese toppings, yogurt and any similar products.
|FRAME||**A in (mm)||**AB in (mm)||**CP in (mm)||D in (mm)||***F in (mm)||LP in (mm)||MP in (mm)||**O in (mm)|
|145JM||9.32 (237)||5.73 (145)||17.52 (445)||3.50 (89)||0.88 (22)||2.92 (74)||3.43 (87)||7.10 (180)|
|182JM||9.32 (237)||5.73 (145)||18.90 (480)||4.50 (114)||0.88 (22)||2.92 (74)||3.43 (87)||8.10 (206)|
|184JM||11.11 (282)||6.87 (174)||20.15 (512)||4.50 (114)||1.09 (28)||2.92 (74)||3.43 (87)||8.49 (216)|
**Motor dimensions may vary depending on motor manufacturer.
***F dimension = conduit size
|MODEL||INLET in (mm)||OUTLET in (mm)||X in (mm)||Y in (mm)||Z in (mm)|
|2045||1.5 (40)||1.5 (40)||3.88 (98)||1.81 (46)||2.25 (57)|
|2045||2.0 (50)||1.5 (40)||3.88 (98)||1.81 (46)||2.25 (57)|
NOTES: Pump dimensions are based on S-Line connectors.
Dimensions are for guidance purposes only.
The 200 Series one-piece impeller/shaft sleeve design not only extends the life of seals, but it reduces the number of shaft seal sizes to one, resulting in a minimum spare parts inventory requirement.
These stationary seals are designed to last longer with a siliconized carbon (standard) lapped seat that is replaceable and reversible. This provides an excellent mating surface for the variety of rotary seals including food grade hard carbon, siliconized carbon, silicon carbide and tungsten carbide. No matter how demanding your application, there’s a Waukesha seal that’s tough enough to handle it.
Waukesha’s pump offering includes eight sizes of pumps from 4.5” (114 mm) to 10.5” (267 mm) impeller diameter. All use the same size seal.
An optional water cascade attachment is available for handling products that tend to crystallize. It also protects the seal against overheating due to high vacuum conditions or high product temperatures.
For particularly adverse applications, 200 Series pumps are also available with an external balanced seal with replaceable silicon carbide mating surface.
The water-cooled rotary double seal (Double Mechanical Seal Cutaway) features two seals fully enclosed with a stainless steel seal housing. Water or other suitable coolant circulates through the housing under moderate pressure to cool the seal surfaces.
With Water Cascade Option
External Balanced Seal with
Replaceable Mating Surface