SDI-W
Feb ‘19
- 11
Compressor Unit Parts
Compressor Assembly Parts.
Noted below and on the following page are listings of the major components used in the Compressor Assemblies.
Please pay close attention to the model numbers of the Units to ensure that you choose the correct components.
5 to 7-½ HP Vertical Compressor Units.
Description: IS5-4060-03 IS5-5580 IS5-10080 IS7-10080
Pump Assembly DEV-40 DEV-55 DEV-100 DEV-100
Intake Filter Assembly PB-21175002 PB-21175003 See ‘Note A’ See ‘Note A’
Intake Filter Element PB-21177012 PB-21177010 See ‘Note A’ See ‘Note A’
Beltguard Assembly EG-9493 EG-9494 EG-9491 EG-9491
Motor Pulley – 1 Phase PU-9235 PU-9234 PU-9236 PU-9091
Belt BT-9039 BT-99 BT-9041 BT-9041
Tank TA-9505 TA-9501 TA-9501 TA-9501
Pressure Switch SSS-9003U115150 SSS-9003U115150 SSS-9003U115150 SSS-9003U115150
Pressure Gauge GA-250 GA-250 GA-250 GA-250
Tank Safety Valve TIA-5140 TIA-5200 TIA-5200 TIA-5200
Tank Drain Ball Valve VA-9411 VA-9411 VA-9411 VA-9411
Tank Ball Valve VA-9705 VA-9705 VA-9705 VA-9705
Check Valve CCV-9401 CCV-9406 CCV-9406 CCV-9406
Note A: The Filter Assembly and internal Filter Element were changed in 2012. The older style Element is still
available, and the Filter Elements are not interchangeable. Please measure the Element to determine which
Filter Assembly, Filter Element, and Maintenance Kit is correct for your Pump.
Older Assembly Older Filter Element Older Filter Element Dimensions Older Maintenance Kit
PB-21176001 PB-21177013 4-1/8” OD x 2-3/4” ID x 2”H MK-100
New Assembly New Filter Element New Filter Element Dimensions New Maintenance Kit
357-9401 357-9701 4-3/8” OD x 3” ID x 2-1/4” H MK-100-1
Maintenance Kits:
The appropriate Maintenance Kits for the 5 to 7-½ HP Units noted above having the ‘DEV-40’, ‘DEV-55’, and
‘DEV-100’ Pumps are as follows:
Pump Model: Maintenance Kit:
Includes:
DEV-40 MK-40 (3) PB-21177012 (1) PR-31-4
DEV-55 MK-55 (2) PB-21177010 (1) PR-31-4
DEV-100 DEV-100 (2) PB-21177013 (1) PR-31-4
DEV-100 DEV-100-1 (2) 357-9701 (1) PR-31-4
Note: For the ‘DEV-100’ Pump, choose the appropriate Maintenance Kit based on the Filter Element
dimensions as noted in the chart at ‘Note A’.