

POLARIS HT Misting Pump – Humidistat & Thermostat
$ 2.340,25
Professional misting/ humidification pump with Advanced Timer 2HT, built-in humidistat (5–95% RH) and thermostat (PT‑100), SSC safety & QES. 70 bar (1000 psi), up to 6 L/min (1.59 gpm), 8–130 nozzles; 230/120 V 50/60 Hz.
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Description
The POLARIS HT misting pump integrates Advanced Timer 2HT with hourly/daily clock, programmable humidistat (5–95% RH) and digital thermostat for PT‑100 probes. With QES motors and SSC safety, it is ideal for automatic humidification and cooling systems.
Smart, Safe & Precise
Programmable 24H (hourly) and D7 (daily) timers, cyclic timer with drain (T1/T2/T3), anti‑flooding automatic shutdown, lack‑of‑water shutdown, and optional low‑voltage remote ON/OFF ensure full process control.
Key Features
- 70 bar pump, brass head, 3 coated ceramic plungers
- Glycerin pressure gauge, two in-line solenoids
- Thermal overload protection; weatherproof cover; ON/OFF switch
- Noise level: 60 dB(A) average; CE compliant
Technical Specifications
- Nozzles capacity: 8–130 (0.15 mm / 0.006″)
- Voltage / Frequency: 230 V or 120 V – 50/60 Hz
- Dimensions (W×H×D): 590 × 480 × 370 mm (≈ 23.2 × 18.9 × 14.6 in)
- Weight: 28–30 kg (≈ 61.7–66.1 lb)
Models
| Code | Nozzles* (50/60 Hz) | Output (L/min) | Output (gpm) | Power (W) | Current (A @ 50 Hz) |
|---|---|---|---|---|---|
| MTC307256 | 8–22 / 10–26 | 1.0 / 1.2 | 0.26 / 0.32 | 550 | 2.8 |
| MTC307250 | 23–44 / 27–52 | 2.0 / 2.4 | 0.53 / 0.64 | 680 | 3.1 |
| MTC307258 | 45–66 / 53–79 | 3.0 / 3.6 | 0.78 / 0.95 | 815 | 3.7 |
| MTC307251 | 67–88 / 80–105 | 4.0 / 4.8 | 1.06 / 1.27 | 900 | 4.1 |
| MTC307252 | 89–130 / 106–156 | 6.0 / 7.2 | 1.59 / 1.90 | 1250 | 5.7 |
*for 0.15 mm (0.006″) nozzles
Additional information
| Voltage | 120V/60Hz, 230V/50Hz, 230V/60Hz |
|---|---|
| Flow Rate | 1 L/min (0.26 gpm), 2 L/min (0.53 gpm), 3 L/min ( 0.78 gpm), 4 L/min (1.06 gpm), 6 L/min (1.90 gpm) |
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