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Hand-Adjustable Pressure Regulator
Part Number
Inlet
P/N 55515
¾ inch NPT Male
P/N 55570
20K Male
P/N 55525
40K Male
Jetstream of Houston, LLP
4930 Cranswick
Houston, TX 77041
www.waterblast.com
Important!
This document contains important safety information.
Read carefully and retain for future reference.
Outlet
1" NPT Female
1" NPT Female
1" NPT Female
(800) 231-8192
(713) 462-7000
(713) 462-5387 fax
Product Instructions
Contents
Introduction................ 2
Safety Information........ 3
Installation................. 3
Operation .................. 4
Maintenance .............. 5
Troubleshooting........... 6
Repair ...................... 7
Parts List ................... 8
PI-095
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Table of Contents
Summary of Contents for JETStream 55515
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Page 1: Table Of Contents
20K Male 1" NPT Female 20,000 psi (1400 Bar) P/N 55525 40K Male 1" NPT Female 40,000 psi (2750 Bar) Jetstream of Houston, LLP (800) 231-8192 Repair ...... 7 4930 Cranswick (713) 462-7000 Houston, TX 77041 (713) 462-5387 fax www.waterblast.com Parts List .... -
Page 2: Maximum Pressure
15 GPM (57 LPM) Dimensions Length: 13 in (33 cm), Diameter: 3 in (7.6 cm) Weight 14.5 lb (6.6 Kg) Jetstream of Houston, LLP Copyright © 2005 Jetstream of Houston, LLP Phone: 800-321-8192 or 713-462-7000 PI-095 www.waterblast.com 2 of 12... -
Page 3: Safety Information
Recommended hose ID is 1" (25 mm) especially for sealing and reduce galling. flows over 25 GPM. c . Install Regulator as shown in the illustra- tion. Copyright © 2005 Jetstream of Houston, LLP Jetstream of Houston, LLP Phone: 800-321-8192 or 713-462-7000 PI-095 3 of 12... -
Page 4: Operation
Cycle waterblast guns and/or foot by draining water from system and flushing with valves on and off, and check for pressure fluctua- anti-freeze. Jetstream of Houston, LLP Copyright © 2005 Jetstream of Houston, LLP Phone: 800-321-8192 or 713-462-7000 PI-095 www.waterblast.com 4 of 12... -
Page 5: Maintenance
. Start unit at low pressure and slowly increase operating pressure until desired blast pressure is reached. Inspect all joints for leaks. Figure 3. Inspection Points Copyright © 2005 Jetstream of Houston, LLP Jetstream of Houston, LLP Phone: 800-321-8192 or 713-462-7000 PI-095 5 of 12... - Page 6 . Insert spring plunger into body as shown until plunger seals contact body (See Fig- ure 7). Turn body upside down while sup- porting spring plunger. Jetstream of Houston, LLP Copyright © 2005 Jetstream of Houston, LLP Phone: 800-321-8192 or 713-462-7000 PI-095 www.waterblast.com 6 of 12...
- Page 7 Push plunger upward to close the opening and engage the plunger seals into the bore (See Figure 9). Figure 10. Force Plunger Down Copyright © 2005 Jetstream of Houston, LLP Jetstream of Houston, LLP Phone: 800-321-8192 or 713-462-7000 PI-095...
- Page 8 . The unit is now ready for operation. alternating orientation Plunger A8-0044 Figure 12. Filling Cavity Figure 11. Stacking Disc Springs Jetstream of Houston, LLP Copyright © 2005 Jetstream of Houston, LLP Phone: 800-321-8192 or 713-462-7000 PI-095 www.waterblast.com 8 of 12...
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Page 9: Troubleshooting
Bypass hose too small or too long Replace hose with 1" minimum I.D. and proper length Oil leaking from regulator O-ring seals damaged Replace O-rings where necessary Copyright © 2005 Jetstream of Houston, LLP Jetstream of Houston, LLP Phone: 800-321-8192 or 713-462-7000 PI-095 9 of 12... -
Page 10: Repair
A8-0048 Figure 14. Installing Cartridge Unscrew cartridge and base from regulator body. Figure 13. Removing Base Jetstream of Houston, LLP Copyright © 2005 Jetstream of Houston, LLP Phone: 800-321-8192 or 713-462-7000 PI-095 www.waterblast.com 10 of 12... -
Page 11: Parts List
Jetstream Product Instructions l Pressure Regulator Section 8. Parts List Figure 1-1. Hand-Adjustable Pressure Regulator Parts Diagram Copyright © 2005 Jetstream of Houston, LLP Jetstream of Houston, LLP Phone: 800-321-8192 or 713-462-7000 PI-095 11 of 12... - Page 12 CAPSCREW, PIVOT HANDLE 27680 ADJUSTER, REGULATOR 55524 HANDLE, REGULATOR 55531 BALL 70130 OIL, SYNTHETIC, 10W-40 28682 0.25 QT (0.237 liter) Jetstream of Houston, LLP Copyright © 2005 Jetstream of Houston, LLP Phone: 800-321-8192 or 713-462-7000 PI-095 www.waterblast.com 12 of 12...