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EHPI - Automatic spray nozzle

EHPI, Hydropulse® intermittent spray nozzle is used in spray applications in industrial environments.

EHP is electrically actuated and capable of cycling on/off up to 50 cycles per second. EHP creates very high precision dosing, which means consistent production quality and minimal amount of waste.

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EHPI, Hydropulse® Industrial Electrically Actuated, är en dysa som används för intermittent sprayning av vätska i industriella miljöer. EHPI är elektriskt styrd och kan hantera upp till 50 cykler/sek. EHPI skapar en mycket hög precision i doseringen, vilket bland annat leder till en jämn kvalitet och minimalt med spill i produktionen.
Illustration som visar dimensionerna på EHPI, Hydropulse® Industrial Electrically Actuated, en dysa som används för intermittent sprayning av vätska i industriella miljöer.
EHPI, Hydropulse® Industrial Electrically Actuated, är en dysa som används för intermittent sprayning av vätska i industriella miljöer. EHPI är elektriskt styrd och kan hantera upp till 50 cykler/sek. EHPI skapar en mycket hög precision i doseringen, vilket bland annat leder till en jämn kvalitet och minimalt med spill i produktionen. Illustration som visar dimensionerna på EHPI, Hydropulse® Industrial Electrically Actuated, en dysa som används för intermittent sprayning av vätska i industriella miljöer.

Design features

  • Industrial design
  • Up to 50 cycles/sec
  • Electrically actuated
  • High precision dosing
  • Wide range of flow rates
  • Minimal amount of waste
  • Interchangeable spray tips - BJ, BJH, CW, see datasheet. Note that due to pressure loss through the EHPI nozzle, the flow rate is different compared to the flow rate indicated in the datasheet for the spray tip. The CW tip is not suitable to use with Pulse Width Modulation.
  • EHPI can be used with BETEs FlexFlow™ Spray Control System, a plug-and-play system for flexible automation and high precision
Spray patternFlat fan, full cone or hollow cone, see Dataheet
Spray angleSee Datasheet
Flow rate (Liquid)Max 3.8 l/min
PressureMax 20 bar
Cycle frequencyMax 50 cycles/sec
MaterialStainless steel wetted components, Viton (FKM) seals
Connection1/8" BSPP/NPT
DimensionsSee Datasheet

Choose the right spray nozzle for an optimised spray process

Each type of nozzle has a specific flow rate, spray pattern and droplet size. To optimise the spray process, it is important to understand how different parameters affect the choice of spray nozzle and type of solution.

The Knowledge base contains information about spray pattern, droplet size, flow rate/pressure, spray coverage, materials, etc. The 'Materials' section of the Knowledge base lists the most commonly requested materials and maximum temperature of the material.

Our main supplier is BETE, a leading manufacturer of spray nozzles and spray systems with more than 70 years of experience in spray processes and a product range including over 20,000 components.

BETE's spray technology is used worldwide to optimise processes in many different industries, including the energy sector, chemical and petrochemical industry, food industry and offshore.

Some of BETE's certifications include ISO 9001:2015, ATEX and FM Approval.

BETE Performance Spray Engineering

BETE offers test facilities, CFD modelling, and advanced technical support. To ensure high quality and reliable deliveries, BETE's manufacturing is largely based 'in-house' with its own foundry, CNC machining, assembly and quality control.

BETE Certifications & Approvals

Click the button below for a full list of BETE's certifications. It is also possible to download some certificates.