mcr WIP PRO
multi-blade fire damper
„
MERCOR” S.A. –
All rights reserved to modifications without prior notice
3/25
NOTE
All previous issues of this Technical Manual expire on the date of issue hereof.
The Technical Manual does not apply to the fire dampers manufactured before its date of issue.
1. INTRODUCTION
____________________________________________________
The purpose of this Technical Manual is to present the intended use, design, principle of operation, correct installation
and operation of the mcr WIP PRO multi-blade fire damper, intended for fire ventilation systems.
The Manual also includes additional information about the operating and transport conditions, and warranty terms
and conditions applicable to the product.
2. SUBJECT
_____________________________________________________________________
This Manual concerns the entire group of multi-blade fire dampers type mcr WIP PRO. Compliance with the Manual
guidelines ensures correct performance of the device in terms of fire protection of rooms as well as safety of the
system users.
3. INTENDED USE
_____________________________________________________________
Application _______________________________________________________________________
Type mcr WIP PRO multi-blade fire dampers may be used as:
shut-off fire dampers – mcr WIP PRO/S
shut-off fire dampers for fire ventilation systems – mcr WIP PRO/V
shut-off fire dampers for mixed fire ventilation systems – mcr WIP PRO/V-M
transfer fire dampers – mcr WIP PRO/T
relief fire dampers – mcr WIP PRO/T-G
The dampers cannot be operated in systems exposed to dust, except for when they are included in a special,
individually developed program of service and technical inspections.
Fire resistance ___________________________________________________________________
Type mcr WIP PRO fire dampers have the following fire resistance ratings:
EI60S
/S
/V
/V-M /T /T-G
EI120S
/S
/V
/V-M /T /T-G
EI60
/S
/V
/V-M
/T /T-G
EI120
/S
/V
/V-M
/T /T-G
E60S
/S
/V
/V-M /T /T-G
E120S
/S
/V
/V-M /T /T-G
E60
/S
/V
/V-M
/T /T-G
E120
/S
/V
/V-M
/T /T-G
EI180 /S /V /V-M
/T /T-G
E180
/S /V /V-M
/T /T-G
The fire resistance rating depends on application, method and place of installation of the damper.
Versions __________________________________________________________________________
Multi-blade fire damper mcr WIP PRO is manufactured in below showed versions:
Rectangular dampers
Rectangular dampers with round connections
Round dampers
Dimension type series
____________________________________________________________
The mcr WIP PRO fire dampers are manufactured in the following size ranges:
Type
mcr WIP PRO /S
mcr WIP PRO /V, mcr
WIP PRO /V-M
mcr WIP PRO /T
mcr WIP PRO /V
mcr WIP PRO /V-M
Width
from 110 to 900 mm
from 110 to 900 mm
from 260 to 1250 mm
Height
from 263 to 1250 mm
from 263 to 1250 mm
from 110 to 1250 mm
Length
135 mm
Rotation axis
Horizontal
Horizontal/ vertical
Vertical
Max. surface area
1,125 m
2
1,125 m
2
1,56 m
2
Min. surface are
0,029m
2
