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Hydril Pulsation Dampener Manual

KEY FEATURES Hydril IP pulsation dampeners extend the life and increase the efficiency of suction, discharge and hydraulic flow system lines. Built for industrial and production applications, the non-wetted shell design reduces maintenance require- ments while accommodating corrosive process liquids. Hydril retains for itself all propriety rights in and to all designs, engineering details, data, and procedures set forth herein. This manuals is intended for the sole use of Hydril customers, and they shall strictly control copying of same, as this manual and all copies thereof may be recalled by Hydril at any time.

SFU Series

Hydril Pulsation Dampener Manual
  1. SFU o-ring
  2. SFU wing nut
  3. Dust cap
  4. Loading valve
  5. Bleeder valve
  6. Cartridge
  7. Case

SFV & SFVM Series

DamperDampener
  1. 6″ or 8″ suction gasket
  2. 6″ or 8″ grooved coupling
  3. Dust cap
  4. Loading valve
  5. Bleeder valve
  6. Cartridge
  7. Case

SFT Series

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  1. HPG-1 gasket (Nitrile or EPDM)
  2. Dust cap
  3. Loading valve
  4. Bleeder valve
  5. Cartridge
  6. Case

SFM Series

  1. SFM o-rings (2 required)
  2. SFM wingnut
  3. Dust cap
  4. Loading valve
  5. Bleeder valve
  6. Cartridge
  7. Case
  8. SFM wingnut screw

CHARGE TO 80%- 90% OF SUCTION PRESSURE OR THE MAXIMUM CHARGE PRESSURE OF THE CARTRIDGE, WHICHEVER IS LESS. THIS IS ONLY AN APPROXIMATION. Free android emulator for mac.

(YOU MAY FIND IT NECESSARY TO DECREASE THE PRESSURE IN THE SUCTION CARTRIDGE TO ACHIEVE OPTIMUM PUMP PERFORMANCE.)

  1. Shut down pump and relieve line pressure from discharge side before closing suction valve. After discharge line is relieved of pressure, close suction line valve and drain suction line.
  2. Open bleeder valve ’A’.
  3. Remove loading valve protector cap ’B’.
  4. Remove cap from loading valve ’C’.
  5. Loosen safety nut ’D’ three full turns.
  6. Using NITROGEN ONLY, charge the cartridge through loading valve ’C’ to the recommended operating pressure (90% of suction pressure). (DO NOT EXCEED MAXIMUM CARTRIDGE CHARGE PRESSURE).
  7. Tighten safety nut ’D’ on loading valve ’C’.
  8. Replace loading valve protector cap ’B’
  9. Open suction valve. When air from bleeder valve ’A’ is evacuated, close bleeder valve ’A’.
  1. Shut down pump and relieve line pressure.
  2. Open bleeder valve ’A’.
  3. Remove loading valve protector cap ’B’.
  4. Remove cap from loading valve ’C’.
  5. Loosen safety nut ’D’ three full turns.
  6. Using NITROGEN ONLY charge the cartridge through loading valve ’C’ to correct charge pressure (use chart below).
    NOTE: DO NOT EXCEED MAXIMUM CARTRIDGE CHARGE PRESSURE (ON CASE LABEL).
  7. Tighten safety nut ’D’ on loading valve ’C’ and replace cap.
  8. Replace loading valve protector cap ’B’.
  9. Open suction valve. When air from bleeder valve ’A’ is evacuated, close bleeder valve ’A’.

WARNING

THE USE OF ANY GAS OTHER THAN NITROGEN IS EXTREMELY DANGEROUS.

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NEVER ATTEMPT TO CHARGE OR PRE-CHARGE A CARTRIDGE OUTSIDE OF THE PULSATION STABILIZER CASE.

Hydril Pulsation Dampener Manual Instructions

Macbook air android emulator. FOR PROPER CHARGING PROCEDURES REFER TO THE SUCTION OR DISCHARGE CHARGING GUIDE.