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Packaging unit

Piece

Please note

Please note that OTAL® hand pumps made of PP or PVDF should be used for corrosive, caustic media.

Detailed information

The OTAL® hand pump with delivery tubes made of high-quality stainless steel 1.4301 (304) is ideal for filling difficult to ignite liquids of hazard class AIII (VbF). The stainless steel delivery tubes guarantee high resistance to chemicals and high temperatures.

Compared to plastic models, stainless steel delivery tubes are particularly robust, dimensionally stable, resilient and extremely durable.

OTAL® hand and foot pumps are compact universal pumps for filling and transferring from containers and drums. Established on the market for more than 70 years, the pumps are known for their ease of use in daily applications.

The drum and container pumps operate on the air-over-pressure principle. This means that only the delivery tubes come into contact with the liquid, ensuring broad chemical resistance. Depending on the model, the tubes are made of PE, PP, PVDF or stainless steel. This allows a wide range of liquids to be pumped quickly and easily.

To ensure correct operation, the pumps must be mounted in an airtight container. Repeated actuation of the pump ball creates an overpressure in the container which drives the liquid out of the container through the delivery tube. The liquid flow is pulsation-free and uniform and can be stopped immediately via the vent valve without any after-running.

OTAL® hand and foot pumps are extremely robust, durable and of outstanding quality. They can be used to transfer and fill acids, alkalis and aqueous solutions from larger containers to smaller ones easily and cost-effectively.

The universal plug allows the pump to be used with all common containers without the need for a threaded connection.

The telescopic immersion tube is height adjustable and can be shortened if necessary. This ensures optimum residual emptying so that filling can be carried out from 220 litre drums as well as smaller canisters.

OTAL® hand and foot pumps are a practical and reliable solution for filling and transferring liquids. Their high quality, universal applicability and ease of use make them the perfect choice for everyday use.

The compact design and universal applicability make the pumps a practical solution for filling and transferring small quantities of water, oils, acids, alkalis and liquid foodstuffs up to a viscosity of approx. 500 mPas.

Typical application area of the product

The OTAL® hand pump with stainless steel delivery tubes is the ideal solution for customers in the chemical and pharmaceutical industries, as well as in laboratories, who require a safe and efficient method of filling flame-retardant liquids.
How to use the product
  1. If necessary, adjust the universal plug to fit the opening diameter of the container.
  2. Fully extend the telescopic tube.
  3. Insert the telescopic tube and universal plug into the container and push them together to form a seal.
  4. Close the stop valve.
  5. Position the discharge elbow over the filling container.
  6. Actuate the pump ball and build up pressure. Liquid will now flow.
  7. To stop filling, open the stop valve and release the excess pressure.
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  • OTAL® hand pump stainless steel

Specifications

General material

1.4301 (AISI 304)
Stainless steel (1.4301), AISI 304

Further materials

PVC
Polyvinyl chloride

Connection

For openings from:
30 mm
For openings up to:
70 mm
Connection type:
Variable universal stopper

Throughput

Conveying capacity:
26 l/min

Limit values

Viscosity up to:
500 mPa*s

Ø

Pipe Ø:
18 mm
Immersion tube Ø:
22 mm

Colouring

Colour:
red/yellow

Pump outlet

Outer outlet Ø:
18 mm
Length of discharge tube:
250 mm
Outlet type:
Discharge tube

Delivery tube

Immersion depth max.:
90 cm
Immersion depth from:
40 cm
Immersion depth up to:
90 cm
To the list of chemical resistance

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