Velocity Edge GX325 Uživatelský manuál stáhnout pdf (Strana 19)

Drawings

The bottom left hand corner of each GF and GX unit drawing has

a plate speciﬁ cation chart and plate arrangement/assembly listing

to assist in determining the proper sequence and orientation of

the plates in the unit. You will note that the gaskets used between

the ﬁ rst and last plate of the plate pack and the respective frames

are half thickness.

Due to the number of combinations achievable with GX and GF

technology, we have simpliﬁ ed the assembly process by assigning

a code letter to each corner of the plate. The plate is installed

correctly when the letter is readable from the upper right corner

when facing the front of the unit.

The following examples will help you understand the plate

designations:

Quantity Gasket Material Theta/Piercing Gluing

1 NBR H 1234 RC Start

134 NBR H 1234 LG

133 NBR H 1234 RC

1 NBR H 0000 RC End

Figure 29

Ultraﬂ ex plate gluing assembly.

WIDE-GAP PLATE ASSEMBLY

In the Wide-Gap (GF) series of plates, three different channel

geometries can be created with each model: wide, medium

or narrow. All units will be wide-narrow, narrow-wide or

medium-medium conﬁ guration. The code letter in the top right

hand corner of the plates is used to create the various channel

geometries as shown below.

GAP FLOW ON SIDE CODE

Wide A R + L

Wide B S + K

Medium A K + L or R + S

Medium B L + K or S + R

Narrow A K + S

Narrow B L + R

1 2 ... 14 15 16 17 18 19 20 21 22 23 24 ... 47 48

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Velocity Edge GX325 Uživatelský manuál Strana 19