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Internal Mount Multiple Injection Tube Assembly 

Component Identification 

1  

Supply/condensate 

header 

 

Flexible connector 

1 per tube 

 

Adjustable screw clamps 

2 per tube 

 

Injection tubes                                          varies with order 

 

Tube support bracket 

 

Tube mounting bolts 

1 per tube 

 

Duct plate (condensate) 

1  

ITEM 
NO.        DESCRIPTION                                             QUANTITY 

Header drain connection (3/4”-NPT) 

Fig. 2 

Header mounting bracket 
(welded onto the header) 

Steam inlet connection 
(penetrate through unit 
casing or duct wall) 

Alternate drain connection (if ordered it 
will need to penetrate through the unit 
casing or duct wall). 

Securing bolt 
(not supplied) 

Securing bolt 
(not supplied) 

Summary of Contents for Fast-Pac

Page 1: ...have to be increased ES EC Water Seal Height if excessive duct static pressure exists 11 28 cm 8 20 cm 17 43 cm 19 48 cm 58 5 thru 102 Total KW 22 thru 33 3 thru 19 5 39 thru 49 5 151 and above 100 t...

Page 2: ...iameter Duct plates are provided to seal the opening The layout should be based on the Location instructions listed above see Fig 3 2 Cut a hole through the AHU or duct wall for the supply connection...

Page 3: ...rt bracket 1 6 Tube mounting bolts 1 per tube 7 Duct plate condensate 1 ITEM NO DESCRIPTION QUANTITY Header drain connection 3 4 NPT Fig 2 4 1 Header mounting bracket welded onto the header 7 Steam in...

Page 4: ...on tubes with the orifices injecting upwards 4 All condensate drain piping is by others Header Support Bracket Mounting Detail Fig 3 Condensate drain connection dashed line is the alternate location s...

Page 5: ...locity of 300 feet per minute is required to avoid saturation and excessive fog travel Controls Fan Interlock Switch PURE Humidifier Co recommends the use of an air flow proving switch or fan interloc...

Page 6: ...Little Humidity 1 Humidity controller out of calibration 2 Undersized humidifier 3 Check humidifier GX SX ES EC for proper operation 4 Water seals are not primed 5 Water seals are blown due to imprope...

Page 7: ...h reservoir outlet size Do not use supply piping with a smaller inside diameter than the reservoir outlet 6 Failure to follow the piping recommendation on this page may result in blown water seals lea...

Page 8: ...oducts The Seller reserves the right to make reasonable changes in products specifications and performance of any kind without notice or liability The Seller also reserves the right to deliver revised...

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