Food-Grade Electrically Actuated Intermittent Spray Nozzles
BETE Electrically actuated Hygienic HydroPulse® (EHP) Automatic Spray Nozzles assure precision volumes of expensive ingredients are sprayed directly onto your food processing target, with overspray waste virtually eliminated. Pair with the BETE FlexFlow™ Precision Spray Control System to achieve uniform coverage, even if you adjust your conveyor speed. For precision coating, moistening, and lubricating applications that do not require a hygienically designed Spray Nozzle, consider the HydroPulse (EHPI) Industrial alternative.
BETE HydroPulse EHP Hygienic Spray Nozzles Design & Features
- Hygienic design
- Interchangeable spray tips
- Capable of cycling on/off up to 150 cycles per second
- Does not require a compressed air source
- EHP features straight through porting for in-series set-up
- Paired with the FlexFlow spray controller, high-frequency cycling known as Pulse Width Modulation (PWM) can vary the liquid spray flow rate at constant supply pressure with little change in spray performance by adjusting the duty cycle
Spray Pattern
- Automatic Spray Nozzles
Food Processing Benefits
Delivering precise intermittent spraying solutions for the food industry, BETE’s HydroPulse EHP automatic spray nozzles are a hygienic design ideal for precisely applying flavorings, coatings, anti-microbial, and lubricants.
These electrically actuated automatic spray nozzles provide uniform and repeatable spray coverage reducing waste and overspray. Unlike twin-fluid nozzles, the EHP does not require a compressed air source.
Customers trust HydroPulse EHP automatic nozzles for reliable spray performance and product quality.
Additional BETE HydroPulse EHP Benefits
- Control a wide range of flow rates
- Uniform and repeatable coverage improves product consistency
- Reduce consumption of expensive coatings
- Reduce overspray waste and improve product quality
- Exact target coatings secure a clean and safe environment
- Promote increased production
- Reduce maintenance and downtime
- Reliable spray dosing provides an accurate calorie count
BETE HydroPulse Hygienic Spray Nozzle Product Specification
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Electric HydroPulse spray nozzles do not require a compressed air source and are capable of cycling on/off up to 150 cycles per second. These features afford the option of using high-frequency cycling known as Pulse Width Modulation (PWM) to vary the liquid spray flow rate at constant supply pressure with little change in spray performance by adjusting the duty cycle. When the spray cycles at a high enough frequency, coverage uniformity is maintained because the duration between pulses of spray is short enough to ensure there are no gaps in the spray coverage. |
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Liquid Inlet Connection |
1/8″ NPT or BSPP; or 1/2″ tri-clamp |
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| Maximum Liquid Flow Rate | 1.0 GPM / 3.8 LPM |
| Maximum Rated Pressure | 250 PSI / 17 bar |
| Thermal Insulation Class | F (155°C / 311°F) |
| Power | 9.3W @ 24VDC |
| Electrical Connector | M8 3-pin |
| Maximum Cycle Frequency | 150 cycles/sec |
| Nozzle Construction | Stainless steel wetted components | Food-Grade Viton® (FKM) seals, hygienic design |
| Interchangeable BJ, BJH, and CW nozzle tip options. |
Due to pressure loss through the Electric HydroPulse body, the nozzle tip flow rate is different than the standard for each tip. Please reference the HydroPulse Electric Datasheet – Imperial | Metric PDF for a resolved flow rate range. |
Automatic Nozzles & Systems for Precision Spray Applications
