CHEMLOCK FILTER MANIFOLD
5
Installation and Use Manual | Entegris, Inc.
6. If using an Entegris rack system, the mounting
holes will be predrilled and threaded for 3/8”-16
(course) socket head cap screws.
NOTE: Entegris recommends using stainless steel screws
to avoid corrosion. We also recommend 2.25” to 3.5”
bolts to provide a minimum 1” engagement to the
manifold rack and a maximum that will not protrude
from the rack.
7. Secure and level the racking/mounting surface with
sufficient capacity to hold 250 lbf of vertical load.
8. Always install the farthest manifold first, followed
by the next nearest manifold, etc. until all manifolds
are installed.
a. Begin by inserting a single bolt into one of the
four holes and aligning with the mounting hole/
rail. Do not tighten fully to allow wiggle room to
install the other three bolts.
b. Leave all manifold mounting bolts slightly loose
to ease plumbing installation.
c. Leave all bowls and filters off until plumbing is
mounted to the manifolds’ inlet and outlet ports.
9. If using the Chemlock filter manifold rack system,
pivot the rack upwards, Figure 4b, and proceed to
plumbing instructions.
PLUMBING INSTRUCTIONS
—
1. To ensure correct plumbing installation, carefully
review the general plumbing layout based on the
number of manifolds and the flow path chosen.
It is important to make sure the plumbing chosen
matches a configuration shown in Figures 5-10. If
not, please contact Entegris.
a. The plumbing assemblies can be oriented as
shown Figure 5-10, or rotated exactly 180° to
face the opposite direction, however, if rotated,
both inlet and outlet must flip, or they will
interfere with each other.
b. When rotating the plumbing, disconnect the
plumbing from the Chemlock filter manifold(s)
and reinstall 180° from the original orientation.
c. All manifold inlet and outlets are ¾” PrimeLock
®
connections. All plumbing main inlets are 1¼”
PrimeLock connections.
Outlet
Inlet
Figure 5. 2-Up filter manifold with parallel plumbing.
Outlet
Inlet
Figure 6. 2-Up filter manifold with series plumbing.
Outlet
Inlet
Figure 7. 4-Up filter manifold with parallel plumbing.
