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With immediate effect please select the 'replaced by' part number when entering an order for the following part numbers:
K019309B90 replaced by K019309V06N50, K019319B90 replaced by K019319V06N50, K055369B90 replaced by K055369V05N50, K055379B90 replaced by K055379V05N50, K110619B90 replaced by K110619V04N50

PLEASE NOTE THAT VOR ORDERS CAN BE PLACED BY TELEPHONE UP UNTIL 5.30PM MONDAY-THURSDAY & UP UNTIL 5PM ON FRIDAYS
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Spinner
K043851N50
Air Processing Unit
  • ZB4742
  • Air Processing Unit
  • Saleable to the IAM
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999999 In Stock

Spinner
IAM part number/s for K043851N50
General Info

Weights & Dimensions

Gross Weight
5.8 Kilogram
Net Weight
5.8 Kilogram
Length
279.0 Millimeter
Width
196.0 Millimeter
Height
307.0 Millimeter

Customs Information

Country of Origin*
Hungary
Customs Tariff Number*
84213925
* Subject to change based on delivering warehouses; for further details contact your local customer service.
Technical Attributes
Air Inlet port(s) size
M22x1,5 
Air Delivery port(s) size
21, 22, 23, 24:M16x1,5: 25, 26:M22x1,5 
Tyre Inflator port size
Not included 
Unloader cut-out pressure [bar]
11,0 +/-0,2 
Unloader pressure control range [bar]
0,8 +0,7 
Circuit 1
Feedback with Bypass 
Circuit 1 - Open/close pressure [bar]
7.5 + 0.3 / 6.5 ± 0.25 
Circuit 1 - Pressure Limiting [bar]
Not included 
Circuit 2
Feedback with Bypass 
Circuit 2 - Open/close pressure [bar]
7.5 + 0.3 / 6.5 ± 0.25 
Circuit 2 - Pressure Limiting [bar]
Not included 
Circuit 3
Feedback with no Bypass 
Circuit 3 - Open/close pressure [bar]
5.5 +0.15 -0.15 / 3.75 ± 0.25 
Circuit 3 - Pressure Limiting [bar]
8,5 +0,0/-0,3 
Circuit 4
Feedback with no Bypass 
Circuit 4 - Open/close pressure [bar]
7.5 +0.1 -0.2 / 5.9 ± 0.2 
Circuit 4 - Pressure Limiting [bar]
8,5 +0,0/-0,3 
Bleed-back safety feature
Controlled by Circuit 1 
Circuits' supply
Internal series supply from Circuits 1 and 2 to 3 and 4 
With Electrical pressure sensing
Yes 
Heater Connection Type
Bayonet ISO 15170 A1 - 2.1.1.Ag/K3 
Heater Voltage [volts]
24 V
Air dryer part number
K043684N00 
Four circuit protection valve part number
K048308N00 
Semi Electonic Control
No 
Part has Service Solutions
IAM Part No.
Air Processing Unit
K043851N50
ZB4742
Air Processing Unit
Saleable to the IAM
K043851N50
ZB4742
Air Processing Unit
Saleable to the IAM