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Last Update:  07/07/10 

 

 

 
 
 
 
 
 

RL22 

 

–  Spray gun  310 bar – 31 MPa                                                                                                 

 

Technical manual : 

E 134

 

Guns suitable for use up to 310 bar – 31 MPa rated pressure pump.               

 

No fluid passage upon trigger release.                                                                                                           

 

 

 

 

 

 

 

 

 

 

DN10

 

 

 

 
 
 
 

TECHNICAL SPECIFICATIONS 

 

P/N 

 

RATED 

PRESSURE 

bar - MPa 

PERMISSIBLE 

PRESSURE 

bar - MPa 

MAX FLOW 

RATE 

I/min 

(1) MAX 

TEMPERATURE 

°C 

INLET - OUTLET 

 
 

WEIGHT 

 

gr 

30.0400.00 

310 - 31 

350 - 35 

40 

160  

  G3/8 F - G1/4  F 

475 

30.0420.00 

310 - 31 

350 - 35 

40 

160  

  G3/8 F - G1/4  F 

490 

 
 
 
 
 
(1)

 

The gun has been designed for continuous use, at a water temperature of 90°C (195°F). It can resist at  

the max temperature of 160°C (320°F) for short peri ods only, as, when the gun shuts off, the heater 
continues to transmit the heat to the water, thus increasing both temperature and pressure up to high, 
dangerous values. 
Using the gun at a water temperature higher than 60°C involves for the operator the use of adequate sa fety 
devices, such as gloves, glasses, etc... 

 
 
 
 
 
 
 
 
 
 
 
 

Instruction manual, maintenance, installation, spare parts. 
For a correct utilization, follow the directions of this manual                      
Re-print them on the Use and Maintenance booklet of the machine. 

n. 12.9134.00 

 

 

30.0400.00    RL22       G3/8 G1/4 FF  

 

 

30.0420.00    RL22       SW8 G3/8 G1/4 FF               

 

 

      - Front hose fitting on handle 
      - Covered by shockproof plastic semi-housings. 

- Seat and Ball in Sst 
- Internal structure in brass and Sst. 
- Ergonomic construction 
- Minimum fatigue for trigger opening 
 

Summary of Contents for RL22

Page 1: ...r short peri ods only as when the gun shuts off the heater continues to transmit the heat to the water thus increasing both temperature and pressure up to high dangerous values Using the gun at a water temperature higher than 60 C involves for the operator the use of adequate sa fety devices such as gloves glasses etc Instruction manual maintenance installation spare parts For a correct utilizatio...

Page 2: ...idental increase of the fluid temperature Always fit a safety valve to protect the delivery conduct when the latter is under pressure Choose a suitable nozzle and ad just the valve mounted in the front of the gun thus obtaining a constant supply and avoiding unpleasant pressure spike when closing the system If the nozzle wears out the pressure falls When you install a new nozzle adjust the system ...

Page 3: ...d maintenance manual of the machine The present manual is valid for all the guns named RL 22 SPARES Use original PA spares only in order to get both a correct operation and a long lasting reliable product MAINTENANCE Maintenance has to be carried out by Specialized Technicians STANDARD every 400 working hours circa 10 000 cycles check and lubricate the seals with water resistant grease SPECIAL eve...

Page 4: ... 1 6x8 8x24 mm Sst 1 10 11 10 3060 01 O ring 1 78x12 42 mm Ni 85 1 10 12 30 0408 31 Nipple 3 8 BspF brass 1 1 5 13 30 0409 84 Trigger RL22 PA black 1 10 14 30 1510 84 Safety latch PA red 1 10 15 30 0412 51 Sst parallel pin 5x20mm 1 10 16 30 4114 51 Parallel pin 5x33 mm Sst 1 10 17 30 0422 31 Coupling M18 M M10 F brass 2 1 5 18 30 0733 31 Nipple M20x1 F brass 2 1 5 19 30 0730 84 Bushing 10x17x6 mm ...

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