Advantages and Flow Pressure Drop - Previous Page
Keystone Filter has taken a GIANT® step in the development of GIANT® Bag Housings. These units offer a lightweight alternative to costly metallic bag vessels
  • Both 11¼2" and 1" NPT connections are included in every GIANT® filter head. (Also available with British pipe threads).
  • Best when used with Keystone’s exclusive 4"x10" or 20" nominal positive seal bags.
  • May accept standard 4" bags. Call our engineering department with your requirement.
  • Drain not provided with clear bowls (CGB10, CGB20). Do not tap drain in clear bowl.
  • Head and sump threads incorporate Keystone’s EXCLUSIVE positive stop feature to prevent overtightening.
  • O-ring is securely retained in groove at top of bowl so that it stays in place even during bag replacement.
  • Custom colors available by special order.
  • Full testing to industry standards of the Water Quality Association for burst pressure, water tightness and fatigue resistance.
  • FDA grade material for potable water.
  • The GIANT®-series bag vessel’s economical price allows you to install a preferred “duplex system” for totally ninterrupted
    flow rates.
  • All GIANT® talc and natural vessels come standard with gauge, wrench and 1/4" drain valve.
10" GIANT®
Flow Pressure Drop
20" GIANT®
Flow Pressure Drop
(GPM)
(PSI)
(GPM)
(PSI)
5
0.6
5
0.4
10
0.4
10
0.6
15
1.2
15
0.9
20
1.8
20
1.5
25
2.5
25
2.4
30
3.5
30
3.4
35
4.7
35
4.7
40
5.9
40
6.1
-
-
45
7.8
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Keystone Filter Division
2385 North Penn Road
Hatfield, PA 19440
Toll Free: 1-800-822-1963
Fax: 215-997-1839
E-mail: filters@keystonefilter.com		 © 2007 Keystone Filter Division