Wright Pump TRA10 Series Sanitary Positive Displacement Pumps
The reliability of Wright Pump’s positive displacement circumferential piston pumping principle has been proven over many decades. Its robust design and easy cleanability make it applicable for all sanitary fluids. Wright Pumps’ gentle action on shear-sensitive liquids, or slurries with soft solids, makes them the preferred technology for all areas of food processing, beverage and cosmetic manufacturing, worldwide.
Construction
- Pump casing is 316 Stainless Steel, interior finished to 3-A standards.
- Rotors are special “Wright 808®” non-galling, nickel-based alloy. Wright Pump manufactures this material in its own foundry for maximum quality control.
- Twin wing rotors are standard, with single wing rotors for large solids optional.
- One-piece 316L stainless steel shafts standard on models 0060, 0150 & 0180. High-strength 17-4 PH shafts standard on models 0300, 0450, 0600, 1300, 2200 & 3200
- Powder-coated gear case standard (FDA white, RAL 9003). Stainless steel gear case optional on models 0060, 0150 & 0180.
- Helical timing gears minimize operating noise.
- Seal options include single O-ring seal, single mechanical seal, double O-ring seal with flush, or double mechanical seal with flush.
- Four-way mounting allows horizontal or vertical porting and provides mounting flexibility.
Typical Applications
- Dairy: milk, cream, curds, butter, soft cheese, yogurt, butter, margarine, ice cream
- Bakery: yeast, dough, fruit filling, icing, fats and oils
- Meats: sausage filling, fats, broths, gelatins, pet food
- Canned Foods: potato salad, baby food, soups, stews, tomatoes, relishes, pudding, dressings, mayonnaise, jams and jellies
- Beverages: beer, mash, wort, fruit juices, fruit concentrate
- Sweets & Candy: sugars, chocolate, cocoa butter, corn syrup, gelatin
- Flavourings: syrups and concentrates
- Dressings: Mayonnaise and other prepared sauces
- Cosmetics: creams, lotions, jellies, shampoos, emulsions, toothpaste
- Industrial: automotive paints, inks, latex, polymers
Shaft sealing options
Single O-Ring Seals
- Standard O-rings and Cover Seals: Buna
- Optional O-rings and Cover Seals: FKM, EPDM, Silicone
Double O-Ring Seals with Flush
- Standard O-rings and Cover Seals: Buna
- Optional O-rings and Cover Seals: FKM, EPDM, Silicone
Single Mechanical Seals
- Standard Seal Faces: SiC/SiC
- Standard O-rings and Cover Seals: Buna
- Optional Faces: Carbon, Ceramic or Chrome Oxide
- Optional O-rings and Cover Seals: FKM, EPDM, Silicone
Double Mechanical Seals with Flush
- Standard Seal Faces: SiC/SiC
- Standard O-rings and Cover Seals: Buna
- Optional Faces: Carbon, Ceramic or Chrome Oxide
- Optional O-rings and Cover Seals:FKM, EPDM, Silicone
Unique Cleaning and Maintenance Features
- Designed for easy strip cleaning, the pump casing is independently fastened to the gearbox to prevent damage to the seals when the cover is removed, and to allow the rotors to be turned while spraying down the fluid chamber.
- Bearing retainers are stainless steel, not carbon steel, ensuring longer life under harsh cleaning conditions.
- Grease fittings are threaded, not pressed in, to prevent accidental removal during greasing.