info@armek.com      Tel: +39 02 96460406

HTA

Mag drive turbine pumps in metallic materials

HTA

HTA pumps are magnetic drive turbine pumps made of metallic materials (AISI316, Titanium, Hastelloy) suitable to transfer acids and inflammable liquids.

These pumps have been designed with a sealless design where the pump is closed coupled to the motor and the motion occurs through magnetic joints. The external magnet, in fact, is mounted on the drive shaft and it transmits the motion from the motor to the internal magnet connected to the pump impeller which rotates and moves the fluid through the pump. It is the magnetic attraction between the external magnet and the internal magnet which allows the full torque of the motor to be passed to the impeller. The two magnets are separated by a rear casing that creates a hermetic containment of the liquid which has no access to the outside, thereby preventing any leakage of fluid or other fugitive dangerous emissions. Magnetic pumps requires minimum maintenance with consequent save in terms of repairing and spare parts costs.

Pumps model HTA are available also for Atex zone 2 and zone 1.

SCROLL DOWN FOR MORE INFORMATION.

DOWNLOAD LITERATURE

CATALOGUE
TECHNICAL DATA
MANUAL

MAIN TECHNICAL FEATURES

  • Materials available: AISI 316 (hastelloy and titanium upon request)
  • Materials in contact with the liquid:

– Pump head and impeller: AISI 316

– O-ring: EPDM/VITON

– Static shaft: Hastelloy C276

– Bushing: PTFEC/ CARBON GRAPHITE

  • Flow range: from 0,2 to 7 m3/h (2,6-35 usgpm)
  • Maximum head: 80 mlc (314ft)
  • Maximum temperature: 160°C (320°F)
  • Maximum viscosity: 200 cSt
  • Pressure rating: NP 25 at 20°C
  • High-torque magnetic coupling NeFeBo standard
  • Standard British gas threaded in and out connections
  • Direct starting motor
  • HTA pumps handle 20% entrained gas. Ideal for pumping liquefied gas.

OPTIONAL

  • Pumps available in other materials: Hastelloy C276, Titanium
  • ANSI 300 Flanges
  • Dry-running protection
  • Baseplate
  • Explosion proof motor

PERFORMANCE CURVES 50Hz 2900 RPM

HTA 25: max capacity 2 m³/h, max head 32 m

HTA 37: max capacity 3.5 m³/h, max head 43 m

HTA 49: max capacity 4.7 m³/h, max head 58 m

HTA 78: max capacity 7 m³/h, max head 76 m

MAIN APPLICATIONS

Mag drive turbine pumps model HTA are suitable to pump hydrocarbons, solvents, refrigerants, cryogenics, heat transfer oils, radioactive and dangerous liquids used mainly in chemical and petrochemical industries, pharmaceutical, biotechnology, refineries, fertilizer processing, painting industries, electronics, food processing, paper mills, metal finishing machines, PCB printed circuit boards, pesticide processing, water treatment plants, thermoregulation processing, military industries, dairies, packaging industries and many more.

These kind of pumps can easily handle acids without any problem of chemical corrosion such as for example: acetic acid, acetone, alcohol ethyl, ammonia, detergents, fuel, fuel oils, gasoline, hydraulic oil, naphtha, photographic developer, sulfuric acid. Download the chemical compatibility chart for further information.

SEND AN ENQUIRY

CONTACT US