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You are here: Home > Vacuum Pump Repair Parts & Accessories > Robinair Vacuum Pump Repair Parts > 15300 15500 (New Style) Robinair VacuMaster Vacuum Pump Replacement Parts

15300 15500 (New Style) Robinair VacuMaster Vacuum Pump Replacement Parts

Part No. Description
556672 Handle and Switch Assembly
556673 Handle and Switch Assembly (Model 15301 15501)
556674 Oil Drain Fitting
523194 Capacitor (All Models)
523195 Oil Fill Plug
523197 Base (All Models)
556675 Housing Gasket (All Models)
556676 Exhaust Fitting (All Models)
535495 Exhaust Fitting (Model 15800)
525488 Inlet Fitting Adapter, 3/8" FeMale Flare x 1/2" Male ACME
525402 Inlet Fitting, 1/4" and 3/8" Male Flare
557048 Inlet Fitting Adapter, 1/4" Female Flare x 3/8" Male Flare
556677 Power Cord (Models 15300 & 15500)
556678 Power Cord (Models 15301 & 15501)
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15300 Robinair Vacumaster 3 CFM 2 Stage Vacuum Pump
15300 Robinair Vacumaster 3 CFM 2 Stage Vacuum Pump
Price $211.26

The VacuMaster Series Vacuum Pumps Provide Power and capacity for a wide range of service applications. High CFM rating for fast, thorough evacuation and two-stage rotary vane design cleans the system more thoroughly than a single-stage pump. more info
15500 Robinair Vacumaster 5 CFM 2 Stage Vacuum Pump
15500 Robinair Vacumaster 5 CFM 2 Stage Vacuum Pump
Price $222.50

The VacuMaster Series Vacuum Pumps Provide Power and capacity for a wide range of service applications. High CFM rating for fast, thorough evacuation and two-stage rotary vane design cleans the system more thoroughly than a single-stage pump. more info
523194 Robinair VacuMaster Capacitor. All VacuMaster metal base models except 15800.
523194 Robinair Vacumaster Capacitor
Price $23.45

523194 Robinair VacuMaster Capacitor. All VacuMaster metal base models except 15800. more info
523195 Disc See 20019 Robinair Vacumaster Oil Fill Plug
523195 Robinair Vacumaster Oil Fill Plug
Discontinued See 20019

VacuMaster Oil Fill Plug more info
523197 Robinair Vacumaster Base (All Models Except 15800)
523197 Robinair Vacumaster Base (All Models Except 15800)
Price $18.23

VacuMaster Base (all models except 15800) more info
525402 Robinair Vacumaster Inlet Fitting, 1/4 And 3/8 Male Flare
525402 Robinair Vacumaster Inlet Fitting, 1/4 And 3/8 Male Flare
Price $21.71

VacuMaster Inlet Fitting, 1/4 and 3/8 Male Flare more info
556672 Robinair Vacumaster Handle & Switch Assembly for new style 15500 & 15300 round nose sump pumps.
556672 Robinair Vacumaster Handle & Switch Assembly For New Style 15500 & 15300
Price $28.67

556672 Robinair Vacumaster Handle & Switch Assembly for new style 15500 & 15300 round nose sump pumps. 115 Volt. 20 Amp 250 volt Fused. more info
556673 Robinair Vacumaster Handle & Switch Assembly For New Style 15501 & 15301 230 Volt
556673 Robinair Vacumaster Handle & Switch Assembly For New Style 15501 & 15301 230 Volt
Price $29.54

556673 Robinair Vacumaster Handle & Switch Assembly for new style 15501 & 15301 round nose sump pumps. 230 Volt. 20 Amp 250 volt Fused. more info
556674 Robinair Oil Drain Fitting
556674 Robinair Oil Drain Fitting
Price $7.63

556674 Robinair Oil Drain Fitting more info
556675 Robinair Vacumaster Housing Gasket 144 X 3.1
556675 Robinair Vacumaster Housing Gasket 144 X 3.1
Price $1.11

556675 Robinair Vacumaster Housing Gasket 144 X 3.1 more info
556676 Robinair Vacumaster Exhaust Fitting
556676 Robinair Vacumaster Exhaust Fitting
Price $8.59

556676 Robinair Vacumaster Exhaust Fitting more info
556677 Robinair Vacumaster Power Cord 15300 15500 New Style
556677 Robinair Vacumaster Power Cord 15300 15500 New Style
Price $13.88

556677 Robinair Vacumaster Power Cord 15300 15500 New Style more info
556678 Robinair Vacumaster Power Cord 15800 New Style
556678 Robinair Vacumaster Power Cord 15800 New Style
Price $13.88

556678 Robinair Vacumaster Power Cord 15800 New Style more info
RA20019 Robinair Vacumaster Brass Oil Fill Plug & Seal
RA20019 Robinair Vacumaster Brass Oil Fill Plug & Seal
Price $8.76

RA20019 Robinair Vacumaster Brass Oil Fill Plug & Seal more info
RT200R Refrigeration Technologies NYLOG RED (CFC/HCFC Mineral or AB) Gasket - Thread Sealant
RT200R Refrigeration Technologies NYLOG RED (CFC/HCFC Mineral or AB) Gasket - Thread Sealant
Price $6.50

RT200R Refrigeration Technologies NYLOG RED (CFC/HCFC Mineral or AB). NYLOG gasket and thread sealant renders a strong, flexible, lubricative glaze that prevents high pressure leakage through refrigeration gaskets and threaded fittings. NYLOG never hardens and always remains temperature and vibration resilient. Nylog Red is recommended for Mineral or Alkyl Benzene Systems more info
RT201B Refrigeration Technologies NYLOG BLUE (HFC/POE) Gasket - Thread Sealant
RT201B Refrigeration Technologies NYLOG BLUE (HFC/POE) Gasket - Thread Sealant
Price $6.60

RT201B Refrigeration Technologies NYLOG BLUE (HFC/POE) Gasket - Thread Sealant. NYLOG gasket and thread sealant renders a strong, flexible, lubricative glaze that prevents high pressure leakage through refrigeration gaskets and threaded fittings. NYLOG never hardens and always remains temperature and vibration resilient. Nylog Blue is recommended for POE Oil Systems. more info
   
 
Troubleshooting Guide
Your VacuMaster® pump has been designed for dependable use and long life. If something should go wrong, however, the following guide will help you get the pump back into service as quickly as possible.
If disassembly of the pump is required, check your warranty. The warranty may be voided by misuse or customer tampering that results in the pump being inoperable.
Failure To Start
  1. Check line voltage. Robinair VacuMaster® pumps are designed to start at +10% line voltage (loaded) at 41o F (5° C). At extremes, however, switching between the start and run windings may occur.
Oil Leakage
  1. Verify the oil is not a residual accumulation from spillage, etc
  2. If leakage exists, the module cover gasket or the shaft seal may need to be replaced. If leakage exists in the area of the oil drain plug, you may need to reseal the plug using a commercial pipe thread sealer.
Failure To Pull A Good Vacuum
  1. Confirm the vacuum gauge and all connections are in good condition and leak-free. You can confirm leakage by monitoring the vacuum with a thermistor gauge while applying vacuum pump oil at connections or suspected leak points. The vacuum will improve briefly while the oil is sealing the leak.
  2. Verify the pump oil is clean. A badly contaminated pump may require several oil flushes. See OIL CHANGE PROCEDURE. Note: Use only high vacuum pump oil such as Robinair’s Premium High Vacuum Pump Oil. Other oils will prevent pull-down to a deep vacuum.
  3. Verify the oil is at the correct level. For maximum pump operation, the oil must be even with the OIL LEVEL line on the sight glass when the pump is running. See OIL CHANGE PROCEDURE. Do not overfill — operating temperatures will cause the oil to expand, so it will appear at a higher level than when the pump is not running. To check the oil level, start the pump with the inlet capped. Check the oil level in the sight glass. Add oil if necessary.
When You Need Help If these procedures do not correct the problem, contact us at our toll-free service line for further information. Century Tool & Equipment is a Certified Robinair Service Center and a distributor.

1-866-277-0888

Century Tool & Equipment
4013 S. Old Hwy 94
St. Peters MO 63304
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