Foam High Back Pressure

           

Foam High Back Pressure       

(Brochure Download)

-Model No. 6080

Designed to operate with total back  pressure as high as 40% of inlet pressure

-Standard Inlet & Outlet ANSI 150 R.F Flanges

Application:

PERSIAN GPE High Back-Pressure Foam Makers (HBPFM) is designed to generate expanded foam for the purpose of subsurface injection into a cone-roof liquid hydrocarbon storage tank. This unique foam maker is typically located outside the dike area surrounding the storage tank. Expanded foam is injected through a dedicated foam line or into a product line to the storage tank.

The high back-pressure foam maker is capable of generating expanded foam within the optimum expansion ratio range of 2:1 to 4:1 for subsurface injection. The foam maker can discharge against a back pressure as high as 40% of the operating inlet pressure.

A minimum foam maker inlet pressure of 100 psi (6.9 bar) is typically required for satisfactory operation.

High back-pressure foam makers can be used with various types of proportioning equipment including bladder tanks, balanced pressure pump proportioning systems, in-line balanced pressure proportioning systems, and foam trucks. (Line proportioning systems are usually unacceptable due to the relatively high pressure loss across the line proportioner except in instances where back pressure to the foam maker is low and available water pressure to the line proportioner is relatively high.)

 

Specifications:

Item

Description

Material

1

Body

Gunmetal

2

Pressure Gage

Stainless Steel

3

Discharge Tube

Stainless Steel

4

Orifice

Brass

5

Screen

Stainless Steel

 

 

Performance Data

Inlet Size

(in)

Outlet Size

(in)

Operation Pressure

(Bar)

Flow Rate

(lpm)

2

4

7

378

3

6

7

1136

4

8

7

2140

6

8

7

2650

8

10

7

3780

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

How To Order:

 

For easy ordering, select proper model numbers

60

High Back Pressure

 

Code

Type

80

High Back Pressure

 

  Code

Inlet & Outlet Connection Size

01

2 ” In, 4’’ Out

02

3 ” In, 6’’ Out

03

4 ” In, 8’’ Out

04

6 ” In, 8’’ Out

05

8 ” In, 10’’ Out

 

Code

Working Pressure (bar)

xxx

Working Pressure is xxx Bar.

 

Code

Body Material

1

Aluminum

2

Ductile Cast Iron

3

Carbon Steel

4

Stainless Steel

 

Code

Connection Type

1

Flat Face Flange

2

Raised Face Flange

 

Code

Class

1

ANSI 125

2

ANSI 150

 

 

 

Sample:

 

 

 

 

 

 

 

 

 

 

 

 

 

 

6

0

8

0

-

0

5

-

0

0

7

-

3

-

1

-

2

 

 

 

Indicates a Model 6080 with Carbon Steel body, Working P 10 bar , flat face flange  class 150

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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