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Dostec - 50

Dostec - 50

Dostec - 50

Diaphragm & Piston type

DOSTEC-50 dosing pumps are heavy duty, high precision, motor driven diaphragm pumps for dosing liquid products.

This series allows many injection possibilities depending on the head being chosen. The available heads are: 330 to 1000 l/hr.

DOSTEC-50 dosing pumps are manufactured with materials that can resist most chemicals. They are designed for all sorts of processes where it is necessary to dose a product into a hydraulic network, such as food, textile, chemical industry, water treatment etc.

  •   Aluminium Die-cast body
  •   Maintenance free
  •   10% to 100% Stroke Length Adjustment
  •   Up to four different modules can be added, which can be piston, diaphragm or both.
  •   Option for connect Variable Frequency Drive for providing 4-20 mA

Specification

CODE (Ø x Stroke length) FLOW PRESSURE
50Hz 60Hz
l/h GPH l/h GPH bar PSI
Piston 71-LP33-P77 167 44 200 53 12 174
71-LP34-P77 250 66 300 73 12 174
71-LP33-P110 330 87 400 106 5,5 80
71-LP43-P77 330 87 400 106 12 174
*71-LP53-P77 400 106 - - 12 174
71-LP34-P110 500 132 600 159 5,5 80
71-LP44-P77 500 132 600 159 11 160
*71-LP54-P77 600 159 - - 9 131
71-LP44-P95 750 198 900 238 7,5 109
*71-LP54-P95 900 238 - - 6 87
71-LP44-P110 1000 265 1200 317 5,5 80
*71-LP54-P110 1200 317 - - 4,5 65
Diaphragm 71-LD31-D142 104-134 27-35 124-160 33-42 10 145
71-LD32-D142 156-201 41-53 186-241 49-64 10 145
71-LD33-D142 207-267 55-71 249-321 66-85 10 145
*71-LD51-D142 249-321 66-85 - - 10 145
71-LD33-D163 260-342 69-90 312-411 80-109 7 102
71-LD42-D142 311-401 82-106 373-481 99-127 10 145
71-LD43-D142 415-535 110-141 498-642 132-170 10 145
71-LD34-D163 435-522 115-138 522-627 138-166 5 73
*71-LD53-D142 510-642 135-170 - - 9 131
71-LD43-D163 520-685 137-181 624-822 165-217 7 102
*71-AD53-D163 648-822 171-217 - - 6 87
71-AD44-D163 870-1045 230-276 1044-1254 276-331 5 73
*71-LD54-D163 1080-1254 285-331 - - 4 58

HYDRAULIC

Connections : X (1"1/4) / Y (1"1/4 NPT)

ELECTRICAL

Voltage : 230 / 400 Vac 3ph 50/60Hz, 230 Vac 1ph 50Hz

Power : 0.750 Kw (1 Hp)

Protection : IP55 clause F

MATERIALS

Cylinder : P.P / AISI 316 / PVDF / PTFE

Diaphragm : Elastomer base reinforced with fiber and P.T.F.E clothing

Piston : Ceramic / PEUHMW Sealing : FPM

Valve (body) : P.P / AISI 316 / PVDF / PTFE

Valve (ball) : glass / glass borosilicate / AISI 316

Block : Aluminium cast

WEIGHT AND DIMENSIONS

Weight : 21 kg (46lb)

dostec50

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