Optimum-HP Timer Controlled Condensate Drain – Up to 7000 psi

OPTIMUM-HP Drain Assembly consists of a solid-state timer coupled to a solenoid valve and only requires a simple installation procedure. The unit is suitable for ALL compressed air system components (aftercoolers, dryers, filters, pressure vessels and piping), regardless of their size or capacity – simply adjust the interval and discharge times to suit the particular compressed air system. Available from 600 psi through 6000 psi.

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  • Timer Manual TEST switch- Yes, micro switch
  • Timer Environmental protection- IP 65, NEMA 4 when installed properly
  • Valve Insulation- Higher grade H coils. Industry standard is grade F. Grade H offers superior resistance to higher temperature and longer life.
  • Valve Environmental protection- IP 65 (NEMA 4)
  • Valve Body- Forged brass or stainless steel, orifice depending on pressure
  • Mounting in any position – Yes
  • Bright LED for clearer indication of operating status
Item #
Item Name
Valve In/Out Port (NPT Female)
Working Pressure (Max)
Timer Working Voltage
2701 OPTIMUM-HP-BR 1/4″ 600 PSI 230 VAC
2721 OPTIMUM-HP-BR 1/4″ 600 PSI 115 VAC
2801 OPTIMUM-HP-BR 1/4″ 1200 PSI 230 VAC
2821 OPTIMUM-HP-BR 1/4″ 1200 PSI 115 VAC
2922 OPTIMUM-HP-BR 1/2″ 600 PSI 230 VAC
2921 OPTIMUM-HP-BR 1/2″ 600 PSI 115 VAC
2932 OPTIMUM-HP-BR 1/2″ 1200 PSI 230 VAC
2931 OPTIMUM-HP-BR 1/2″ 1200 PSI 115 VAC
2942-Brass OPTIMUM-HP-BR 1/4″ 3625 PSI 230 VAC
2941-Brass OPTIMUM-HP-BR 1/4″ 3625 PSI 115 VAC
2952 OPTIMUM-HP-SS 1/4″ 5000 PSI 230 VAC
2951 OPTIMUM-HP-SS 1/4″ 5000 PSI 115 VAC
2961 OPTIMUM-HP-SS 1/4″ 6000 PSI 115 VAC
2962 OPTIMUM-HP-SS 1/4″ 6000 PSI 230 VAC
  OPTIMUM-HP-SS 1/4″ 7000 PSI 115 VAC
  OPTIMUM-HP-SS 1/4″ 7000 PSI 230 VAC
Specifications
Product Name
 Optimum-HP (high pressure) Timer Controlled Condensate Drain- 1/4 inch—1/2 inch
Valve In/Out Port (NPT Female)
 1/4 Inch
Working Pressure (Max)
 Depends upon model selected
Working Pressure Range (Min-Max)
 0 – 7000 psi
Orifice Size
 .9 mm – 2.0 mm
Timer Working Voltage
 115 VAC and 230 VAC available
Timer Voltage Options ± 10%
 24—240 V AC/DC 50/60 Hz
Body Material
 Brass and stainless steel
Timer Adjustable Interval Time
 0.5 – 45 Minutes
Timer Adjustable Discharge Time
 0.5 – 10 Seconds
Max. Timer Current Consumption
 4 mA
Timer Operating Temperature
 -40 to +140 °F
Timer Housing Material
 ABS Plastic FR Grade
Timer Connection
 DIN 43650A, ISO 440/6952
Timer Indicators
 1 LED (yellow) indicating ON, 1 LED (yellow) indicating OFF
Valve Type
 2/2 Way Direct Acting
Valve Ambient Temperature (Min/Max)
 35 – 130 °F
Max. Valve Media Temperature
 190 °F
Valve Voltage ± 10%
 24 – 240 V AC/DC
Note for Valve Voltage
 See coil for correct voltage.
Note: Min. – Max. Working Pressure depending on valve orifice. The OPTIMUM name truly reflects the flexibility of
valve connections, voltage options and pressures. Ten years of continuous research and improvement have resulted in the most reliable timer control