Need to dampen the pressure changes within your system? Graco’s surge suppressors are built to meet your needs.
Features :
- Reduces pulsation for consistent material delivery and uniform spray pattern
- Reduces maintenance and charge pressure refills
- Flushes easily, making color changes quick and easy
- Accommodate global system requirements with multiple fluid connection options
- Limits the pressure change of your fluid system
Specifications :
Surge Tank Model 238986 | |
Maximum Fluid Working Pressure |
2.1 MPa, 21 bar
|
Maximum Gas Charge Pressure |
2.1 MPa, 21 bar
|
Maximum Flow Rate (Maximum flow rates are recommended maximums for peak performance, Exceeding these values reduces the surge tank’s ability to dampen pulsation) |
76 lpm
|
Maximum Operating Temperature |
50° C
|
Wetted Parts |
304 & 316 Stainless Steel, PTFE
|
Surge Tank Model 238987 | |
Maximum Fluid Working Pressure |
2.1 MPa, 21 bar
|
Maximum Gas Charge Pressure |
2.1 MPa, 21 bar
|
Maximum Flow Rate (Maximum flow rates are recommended maximums for peak performance, Exceeding these values reduces the surge tank’s ability to dampen pulsation) |
76 lpm
|
Maximum Operating Temperature |
50° C
|
Wetted Parts |
304 & 316 stainless steel, PTFE
|
Surge Tank Model 238988 | |
Maximum Fluid Working Pressure |
2.1 MPa, 21 bar
|
Maximum Gas Charge Pressure |
2.1 MPa, 21 bar
|
Maximum Flow Rate (Maximum flow rates are recommended maximums for peak performance, Exceeding these values reduces the surge tank’s ability to dampen pulsation) |
76 lpm
|
Maximum Operating Temperature |
50° C
|
Wetted Parts |
304 & 316 stainless steel, PTFE
|
Surge Tank Model 233736 | |
Maximum Fluid Working Pressure |
2.5 MPa, 25 bar
|
Maximum Air Inlet Pressure |
1.5 MPa, 15 bar
|
Maximum Flow Rate (Maximum flow rates are recommended maximums for peak performance, Exceeding these values reduces the surge tank’s ability to dampen pulsation) |
Fluid does not flow through tank
|
Maximum Operating Temperature |
80° C
|
Wetted Parts |
Stainless steel, PTFE
|
Surge Tank Model 218509 | |
Maximum Fluid Working Pressure |
4.2 MPa, 42 bar
|
Maximum Gas Charge Pressure |
4.2 MPa, 42 bar
|
Maximum Flow Rate (Maximum flow rates are recommended maximums for peak performance, Exceeding these values reduces the surge tank’s ability to dampen pulsation) |
76 lpm
|
Maximum Operating Temperature |
50° C
|
Wetted Parts |
Carbon steel, electroless nickel-plated steel, UHMW polyethylene, fluoroelastomer, PTFE
|
Surge Tank Model 220157 | |
Maximum Fluid Working Pressure |
4.2 MPa, 2 bar
|
Maximum Gas Charge Pressure |
4.2 MPa, 42 bar
|
Maximum Flow Rate (Maximum flow rates are recommended maximums for peak performance, Exceeding these values reduces the surge tank’s ability to dampen pulsation) |
57 lpm
|
Maximum Operating Temperature |
50° C
|
Wetted Parts |
304 and 17–4 PH stainless steel, UHMW polyethylene, fluoroelastomer, PTFE, tungsten carbide
|