TCA series - Chemical norm centrifugal pumps open impeller ISO 2858
The TCA has a fully open impeller that handles abrasive liquids and suspensions/solids. The impeller rotates between two wear plates, front and rear, which are easy to replace in case of prolonged wear.
The special four-blade hydraulic profile offers high hydraulic efficiency and low NPSH requirements.
The design uses the pump casing, the bearing part from the TCH series and derived series. The highly efficient characteristics are therefore retained, with the added bonus that the number of spare parts to be stocked can be reduced.
The design uses the pump housing, the bearing part from the TCH series and derived series. The highly efficient characteristics are therefore retained, with the added bonus of reducing the number of spare parts to be stored.
Shaft seals single or double mechanical seal (ISO 3069 / UNI EN 12756) Cartridge seal and stuffing box seal in various designs.
The dimensions are compatible with ISO 2858/DIN 24256 and are identical to the pumps in TCH.
Pump and seal housings can be fitted with heating or cooling jackets as required.
From the TCH series are derived the TCT series - Vortex pumps, the TCA series - with open impeller and the TCD series - Thermal oil pump; all designed for very specific pumping applications. All these series use several common components.
Units up to 30 kW can be short-coupled, with the addition of a lantern piece to motors with B5 flange. This monoblock design provides alignment advantages, easy assembly and guarantee of perfect alignment, even after transportation.
- Flows up to 100 m3/h and pressures up to 10 bar.
- Temperature range -40 °C ÷ + 260 °C depending on pressure and material selection.
- Materials: Wetted parts are available in various combinations, Cast Iron, Ductile Iron, AISI 316/ ASTM - CF8M, ASTM-CN7M, Incoloy 825, Hastelloy C. (Special materials on request).
- Mechanical shaft seals, internally assembled in a range of material combinations according to (ISO 3069 / UNI EN 12756).
- The connections are flanged with the UNI2223-2229 PN16 standard.
- A range of options are available: ATEX version etc.
We have a large selection of wear parts for most brands of pumps and valves for hygienic applications.
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TCH series - Chemical norm centrifugal pumps ISO 2858
Pompetravaini's new TCH series and derived series of the same family are the result of the latest ISO 5199 Class II design standards applied to pumps sized according to ISO 2858/DIN 24256 standards.
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