Steam Modulator

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Features


  • Linear constant flow technology
  • Instant prime
  • Highly efficient: 99 + efficiency
  • Protects system from water hammer
  • Built with precision machine shop tolerances and specifications long overdue for the HVAC industry
  • Excellent reliability and long life under extreme conditions
  • Simple to inspect and service
  • The modern method to blend existing steam principles with high tech manufacturing
  • Operating on a close approach flow limit principle
    - Continuously modulates with an effective range of 15″ vacuum to 300 psi steam


Applications

  • Steam Tracing
  • Sterilizers
  • Drip legs
  • Cooking Equipment
  • Plating Tanks
  • Tire Presses
  • Air Vents
  • Unit Heaters
  • Laundry Equipment
  • Process Equipment
  • Radiators
  • Optional Modulating Orifice Technology


Specifications

Model No. Apollo TA-50 Apollo TA-75 Apollo TA-100 Apollo TA-125
Pipe Size IN 1/2 NPT M 3/4 NPT M 1 NPT M 1-1/4 NPT M
Pipe Size OUT 1/2 NPT FM 3/4 NPT FM 1 NPT FM 1-1/4 NPT FM
A 1/2 Union 3/4 Union 1 Union 1-1/4 Union
B 4-21/32 4-27/32 5-1/8 7-1/8
C 1-3/4 Dia. 1-3/4 Dia. 1-3/4 Dia. 1-3/4 Dia.
D (less union) 3-15/32 3-1/2 3-1/2 5-1/2


Working Capacity

Model No. Differential Pressure PSIG
1.0 2.0 5.0 10 15 30 70 100 125 150 200 250
Apollo TA-50 175 230 330 370 390 410 430 485 550 600 630 645
Apollo TA-75 250 330 470 520 550 580 610 690 790 850 900 920
Apollo TA-100 450 590 830 920 980 1020 1080 1220 1400 1500 1600 1625
Apollo TA-125 1190 1350 1590 1760 1840 2000 2450 2880 3230 3500 4000 4380