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Last Update:  07/07/10 

 

 
 
 
 
 
 
 
 
 
 
 

 

RL56 

 

–  Spray gun  350 bar – 35 MPa                                                                                                

 

Technical manual : 

E 132

 

Guns suitable for use up to 350 bar – 35 MPa rated pressure pumps.                
No fluid passage upon trigger release. 
New mechanical device with double connecting rods to guarantee less strain when opening and holding   

                                                                                                                                  

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 

30.4500.10    

350 - 35 

390 - 39 

30 

160  

G3/8 G1/4  FF 

660 

 
 

(1)  The  gun  has  been  designed  for  continuous  use,  at  a  water  temperature  of  90°C  (195°F).  It  can  resist  a t  the  max 
temperature of 160°C (320°F) for short periods 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. 12.9132.00 

 

 

30.4500.10    RL56       G3/8 G1/4 FF                         

 

 

- Covered by shockproof plastic semi-housings. 
- Sst seat and ball. 
- Internal structure in brass and Sst. 
- Ergonomic construction.  

- Minimum fatigue for trigger opening and use 
- New mechanical opening device with double connecting rods 

      - New trigger design, rotating on a fixed pin to guarantee better    

       

mobility and steadiness 

 
 

       

 

Summary of Contents for RL56 30.4500.10

Page 1: ...ly 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 direct...

Page 2: ...d 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 back to the original pressure OPERATIONS The gun opens and closes a high pressure conduct by means of a piston acting on a seat the return is controlled by a spring...

Page 3: ...tion 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 every 800 working hours circa 20 000 cycles check the wear of the seals and internal parts and if necessary replace with original PA parts taking care during installat...

Page 4: ...1 Parallel pin 5x22 mm Sst 1 10 16 30 4109 51 Piston 3x37 6 mm Sst 1 10 17 30 4104 84 Connecting rod PA black 1 10 18 30 4113 51 Parallel pin 4x29 mm Sst 1 10 19 30 4124 84 Connecting rod RL51 56 PA black 1 10 20 30 4112 51 Parallel pin 4x20 mm Sst 1 10 21 30 4122 51 Parallel pin 4x13 mm Sst 1 10 22 30 4110 56 Front tube 1 4Bsp MM 85mm Sst 1 3 23 30 4508 31 Outlet coupl 1 4Bsp FF brass 1 1 5 23 30...

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