Robinair 34788 vacuum pump oil change

Robinair Power Cord Strain Relief Protects the lifeline of your electric/electronic products by absorbing the forces of pull, push, and twist that may be exerted on the flexible power cord. Securely anchors, insulates, and protects cables at panel entry points.

114692 Robinair Oil Bottle Cap for Oil Inject / Drain bottle, for 8 - 12 ounce oil injector bottles. Durable plastic resists oils and dyes and most chemicals. Easily cleaned for long life. Don't forget extra bottles (115642) for storing different oil types.

These gaskets fit 1/4" flare and 1/2 ACME standard hose fittings. If you are doing maintenance on you unit it's a good idea to replace these as well as they become crushed over time resulting in poor flow or restriction due to swelling. These are standard for some other vendors hoses as well.

Discontinued See 40083

12oz. Graduated Oil Drain - Oil Injector Bottle. 12oz Capacity in 1/2oz graduations and 360 Milliliters in 10 Milliliter graduations, for dispensing oil via an injector or for measuring oil removed during refrigerant recovery process. Durable plastic resists oils and dyes and most chemicals. Easily cleaned for long life. Don forget extra caps (114692) for storing different oil types.

12oz. Graduated Oil Injector Bottle. 12oz Capacity in 1/2oz graduations and 360 Milliliters in 10 Milliliter graduations. For storing alternative oils for injection & for dispensing oil via an injector or for measuring oil removed during refrigerant recovery process. Durable plastic resists oils and dyes and most chemicals. Easily cleaned for long life. Includes cap & Level O-ring.

Robinair Power Cord Bracket. "U" shaped metal bracket that holds the strain relief bushing and power cord in place at entry point of unit.

123787 Robinair Discharge Oil Coalescing Element separates oil from vapors in the discharge gas stream so it can be returned back to the compressor. This filter can become plugged when a compressor fails from a burn out or overheating due to waxes normally found in refrigerants.

Keep recovery and recycling units operating at peak efficiency with a convenient maintenance kit. Contains one quick change filter-drier to be used on either R-12 or R-134a stations, and one 16 ounce bottle of our Premium High Vacuum Pump Oil.  Designed for newer units manufactured after 1998.

Robinair�s "High Vacuum Pump Oil" is engineered to maintain maximum viscosity at high running temperatures and to improve cold weather starts. Laboratory tests prove that Robinair "High Vacuum Pump Oil" is more thermally stable in comparison to other leading brands, which means it resists breaking down due to heat for a longer period of time.

Robinair�s "High Vacuum Pump Oil" is engineered to maintain maximum viscosity at high running temperatures and to improve cold weather starts. Laboratory tests prove that Robinair "High Vacuum Pump Oil" is more thermally stable in comparison to other leading brands, which means it resists breaking down due to heat for a longer period of time. Robinair "High Vacuum Pump Oil" has a lower moisture content than other oils, thanks to our special packaging and handling procedures. Moisture degrades the oil�s purity, thinning it and reducing the pump�s ability to reach a deep vacuum.

Robinair 10" Heavy Duty Foam Filled Pneumatic wheel with bearings for Sidewinder style Cart units. Replaces 19823. No more flat tires. Deep tread design for no slip traction even on wet or oily floors. A tubeless design with long air stems provide easy inflation and long life. Additional hardware for the unit is a Cotter Pin 1/8" Diameter X 1" Long & Flat Washer 1/2" I.D.

Robinair Calibration Verification Weight (1.18lbs.). Easily maintain your units accuracy with this handy calibration weight. Ships with each new unit. This is a factory part, calibrated for accuracy.

19639 Robinair Gauge Lens For RA19786 RA19787. Clear protective cover for the high side and low side gauges. See individual Gauges for a replacement.. Made of durable acrylic for long life, used on both Low and High side gauges. (this gauge lens does not have the needle used for Min / Max reading for monitoring pressure swing on air conditioning systems).

Discontinued

19740 Source Tank Filter For 134A units. Protect your investment from debris and harmful elements from tank manufacturing processes. Metal debris can foul solenoids causing unnecessary repairs and equipment failures. Install this filter on the hose end of your tank add hose to protect your machine. 100 mesh screen is replaceable or cleanable. 1/2" Female ACME X 1/2" Male ACME fittings Installs inline of tank fill hose.

Robinair 10" Heavy Duty Foam Filled Pneumatic wheel for Sidewinder style Cart units. Deep tread design for no slip traction even on wet or oily floors. A tubeless design with long air stems provide easy inflation and long life.

Discontinued See 16103

Oil Injector Repair Kit. For all "Side-Winder" Style Recovery Units. Includes all necessary components to rebuild broken or missing oil injector bottle assemblies.

The 34724 Robinair filter drier has been specifically formulated to trap acid and particulates and is formulated to remove water from the refrigerant. DO NOT accept look alike or knock off filters. You must change the filter-drier to assure adequate moisture and contaminant removal. Typically, you can recycle up to 300 pounds (136 kilograms) of R-134a or 600 pounds (272 kilograms) of refrigerant between filter changes (depending on your model). To help you know when you�ve reached that point, the unit displays the warning message prompting you to change the filter drier.

Robinair 34788 Combines Simple Operation With Superior Accuracy, Setting The Standard For SAE J2788 Standards For Accuracy And Speed. Robinair Is Ahead Of The Game With Fully automatic function lets you recover, vacuum, leak test, charge, and then walk away. Combines simple operation with superior accuracy. The Cool-Tech 34788 recovers, recycles, evacuates, leak tests, and recharges R-134a quickly and accurately. Automatic operation means less attention is needed! Features Include, Fully Automatic Function, Vacuum Leak Test, Automatic Refrigerant Refill, Automatic Air Purge, Automatic Oil Drain, Refrigerant Charging, Refrigerant Management System, Vacuum Function.

Robinair 34788 Combines Simple Operation With Superior Accuracy, Setting The Standard For SAE J2788 Standards For Accuracy And Speed. Robinair Is Ahead Of The Game With Fully automatic function lets you recover, vacuum, leak test, charge, and then walk away. Combines simple operation with superior accuracy. The Cool-Tech 34788 recovers, recycles, evacuates, leak tests, and recharges R-134a quickly and accurately. Automatic operation means less attention is needed! Features Include, Fully Automatic Function, Vacuum Leak Test, Automatic Refrigerant Refill, Automatic Air Purge, Automatic Oil Drain, Refrigerant Charging, Refrigerant Management System, Vacuum Function.

The Robinair 34988NI Premium A/C Machine combines ease of use and superior accuracy. It recovers, recycles, evacuates, leak tests and recharges R-134a vehicle systems quickly and accurately. The fully automatic function will recover, vacuum, leak test and charge on its own without the need to stand and monitor the machine. The product is fully SAE J2788 compliant and exceeds the requirements for charge accuracy and recovery efficiency. Robinair's patented automatic refrigerant refill feature maintains a user-selectable amount of refrigerant in the internal vessel and signals when it�s time to change supply tank, no monitoring required. The 34988NI will automatically add oil if necessary using load cells that measure the amount of oil removed from the system and automatically putting the right amount of A/C lubricant back into the system, make the 34988NI the only true fully automatic machine available today.

The Robinair 34998 Connected R-134A Machine recovers, recycles, evacuates, leak-tests and recharges R-134A with improved 98.5% efficiency � unmatched by any competitor. The new design features a large 10" capacitive touch LCD display, and automated features including automatic internal refrigerant refill, oil drain and refrigerant identification. The 3 also boasts full wireless capabilities for Wi-Fi or Bluetooth� communication, which enables automatic machine software updates and capacities database downloads. Use Google Cloud printing to print A/C service summary reports for customers or insurance companies. The Android operating system can also export service reports to store or share digitally.

518638 Robinair 15 Amp Magnetic Circuit Breaker provides protection of main electrical input. Single Pole 15 Amps 125-250 AC. Mounts Via Snap In Bezel. Terminal Connection 0.250 Spade terminals.

522975 Robinair 116" High Side Enviro-Guard Hose Coupler Set R134A. Enviro-Guard Hoses for Automotive R-134a. Enviro-Guard Hoses are constructed of special barrier material which prevent virtually any permeation of refrigerant, yet remains flexible. Meet all specifications for low permeation construction. Clearly marked for R-134a. 740 psi working pressure, 3700 psi burst pressure. Fittings are 7/16" Flare x 14MM Hose for Automotive R-134a.

522976 Robinair 116" Low Side System Hose with coupler R134A. Enviro-Guard Hoses for Automotive R-134a. Enviro-Guard Hoses are constructed of special barrier material which prevent virtually any permeation of refrigerant, yet remains flexible. Meet all specifications for low permeation construction. Clearly marked for R-134a. 740 psi working pressure, 3700 psi burst pressure. Fittings are 7/16" Flare x 14MM Hose for Automotive R-134a.

Robinair Premium Refrigerant Charging Hoses are built for long life and dependability. A strong, six-sided crimp provides a reliable connection between the hose and the barb, even at maximum pressure. Enviro-Guard Hose Quick Seal Fittings prevent any refrigerant loss when disconnecting hoses from fittings eliminating harmfull refrigerant burns.

Discontinued See 567272

SD Card Reader Circuit Board allows units to be upgraded via a system card or implements changes or enhancements to the operation of the unit such as 34411-A Robinair Vehicle Information Database 2008 Update For 34788 Units.Easily installs, does not include cable. (pay attention to the numbering of the cable terminals when removing damaged card slot).

Robinair Calibration Verification Weight for 34988 34788 and 34288 units. Easily maintain your units accuracy with this handy calibration weight. Ships with each new unit. This is a factory part, calibrated for accuracy.

541384 Robinair 9 Foot Enviro-Guard High Side Hose For 34788 34288 34134Z Units. Enviro-Guard Hoses for Automotive R-134a. Enviro-Guard Hoses are constructed of special barrier material which prevent virtually any permeation of refrigerant, yet remains flexible. Meet all specifications for low permeation construction. Clearly marked for R-134a. 740 psi working pressure, 3700 psi burst pressure. Fittings are 7/16" Flare x 14MM Hose for Automotive R-134a.

541385 Robinair 9 Foot Enviro-Guard Low Side Hose For 34788 34288 34134Z Units. Enviro-Guard Hoses for Automotive R-134a. Enviro-Guard Hoses are constructed of special barrier material which prevent virtually any permeation of refrigerant, yet remains flexible. Meet all specifications for low permeation construction. Clearly marked for R-134a. 740 psi working pressure, 3700 psi burst pressure. Fittings are 7/16" Flare x 14MM Hose for Automotive R-134a.

Keypad User input device attached to a circuit board to select start, stop, and program functions of the unit. Applies to 34788-H, GE-48800 & 48920 04/12 & Later Date Coded Units with no Oil Inject Function

567272 Robinair Tank Fill Hose With Inline Filter provides protection of debris in virgin supply tanks from contaminating your machine. 1/2 ACME QuickSeal Fitting. Robinair Premium Refrigerant Charging Hoses are built for long life and dependability. A strong, six-sided crimp provides a reliable connection between the hose and the barb, even at maximum pressure. The coupler nuts are deeply knurled for quick finger-tightening. Enviro-Guard Hose Quick Seal Fittings prevent any refrigerant loss when disconnecting hoses from fittings eliminating harmful refrigerant burns.

Door Latch Kit Sidewinder Cabinets Device that contains spring, latch, retainer, and receptacle that holds door closed.

The Robinair AC1234-9 Connected R-1234YF ACS Machine recovers, recycles, evacuates, leak-tests and recharges R-1234yf with improved 98.5% efficiency � unmatched by any competitor. The new design features a large 10" capacitive touch LCD display, and automated features including automatic internal refrigerant refill, oil drain and refrigerant identification. The AC1234-9 also boasts full wireless capabilities for Wi-Fi or Bluetooth� communication, which enables automatic machine software updates and capacities database downloads. Use Google Cloud printing to print A/C service summary reports for customers or insurance companies. The Android operating system can also export service reports to store or share digitally.

Fan Used to keep the unit hermetic compressor and electrical components cool.

Check Valve Allows flow in one direction only and prevents pressure from back flowing into a particular path.

Main Power Switch Controls the power between the power cord and the main board.

Discontinued See 569104

High Pressure Switch If pressure inside the unit exceeds 435psi, the switch opens, stopping all functions of unit. NOTE: Switch opens at 435psi +/- 10psi and resets at 320psi +/- 20psi.

The internal fittings used in the manifold block style machines use o-ring bubble fittings instead of flare fittings and require o-ring replacements to seal properly. (10 Pack)

Caster 5" X 2" Swivel wheels mounted beneath unit for mobility.

Discontinued See 569105

Door Latch Kit Sidewinder Cabinets Device that contains spring, latch, retainer, and receptacle that holds door closed.

Discontinued See 569103

Low Side Gauge - Generic Used to monitor the suction pressure of the vehicle being serviced. 1/8" female pipe connection back tap. -30hg-0 To 0-125 PSI Range, 350 PSI Retard, PSI, Kpa, Bar Pressure Scales On Face. Includes Mounting Hardware, Loctite sealant, Instructions.

High Side Gauge - Generic Used to monitor the discharge pressure of the vehicle being serviced. 1/8" female pipe connection back tap. 0-500 PSI Range, PSI, Kpa, Bar Pressure Scales On Face. Includes Mounting Hardware and Instructions.

Check Valve Heavy-Duty Update Kit A two port valve, that normally allows fluid (liquid or gas) to flow through it in only one direction.

Repair kit with Oil Injector Caps (20) and bulkhead fitting (10) Used to attach the oil injector bottle to the unit, allowing user to inject oil into vehicle being serviced. See 523148

Fastener Seal and hardware kit for Robinair recovery units is a service provider must have. This kit contains 38 of the most requested hardware and small maintenance items on most Robinair machines many of which are difficult or impossible to find by themselves, including gaskets seals, bolts and screws, pneumatic fittings, door latches, Torx screws, flare gaskets and other hard to find or specific related items. 3/8 Hose Gasket, 1/4 Fl Copper gasket, O'Rings, Screws Torx, Speed Nuts, Tinnerman U Clip, 1/2 Acme Jam nut, Pneumatic Fittings, Pan Head screws, Grommets, Door Latch Receptacle, Connector, Plastite connector, Bezel 7002K / 700Z, Door Latch Spring, Injector Bulkhead Fitting, Oil Injector Cap And Bulkhead Fitting, Vacuum Pump Fill Caps, Shreader Cores. Housed in a Double sided flip top case with extra space for other items.

RA19950 Robinair Reservoir Cover For 3 CFM Station Pump. Used to repair leaking or broken end bell sight glass on RA19902 & RA20017 3CFM vacuum pumps.

Keypad User input device attached to a circuit board to select start, stop, and program functions of the unit. For units with oil inject feature. If your unit has no oil inject see RA20090

Scale / Magnet Sends a signal to the main board for accurate weight readings during charging and recovery. Magnet is used to attach a calibrated steel ball underneath the unit for checking the scale's accuracy.

1/8" Red Nylon Tube 3' long, used to connect highside gauge to manifold block.

1/8" Blue Nylon Tube 3' long, used to connect lowside gauge to manifold block.

3/8" High Pressure Tube 18" (each). Always use new tubing and 20006 ferrules when installing a new compressor.

12 Volt DC Manifold Solenoid.
*If using on Models 34288 or EEAC324 units, Re-install the old coil with this new solenoid body.

User interface for controlling refrigerant recovery, recycling, recharging, and other functions of the unit. Installation of this part requires a service centers assistance to install properly.

RA20013 Robinair Relay Board. The Relay Board Controls power to internal components 110v and 12v output. The Relay Board Controls power to internal components 110v and 12v output. Installation of this part requires a service centers assistance to install properly. For New style board See RA20070

Discontinued See RA20070

RA20014 Robinair 12 volt 5 amp 60 watt Power Supply 100-240 Volt A/C 50/60 Hz Input

Check Valve Insert. Allows gas to flow in only one direction. Prevents backflow. Sold Each. (Coarse Thread Long)

3 CFM Vacuum Pump A rotary vane pump that pulls moisture and air from the system to which the unit is attached.

Manifold Block Complete Internal block assembly that contains all of the solenoids, check valves, switches, accumulator, and oil separator.

115 Volt Cubigel Compressor for 34788, 34288, 34988 units. Includes all hardware and electrical for a complete install. Additional Plastic tubes and compression rings (RA20006, RA20005) may be necessary to complete the install. Inspect all fittings for leaks before running unit.

RA20031 Robinair 1.5 CFM Vacuum Pump pulls moisture and air from the system to which the unit is attached.

RA20058 Robinair 34788 / ACR2000-ACR2005 Hose Flush Update Kit. This update applies to All ACR200 ACR2005 & 34788 units. All 34788 units manufactured July 2008 already have this feature. When adding the Hose Flush feature, the software in your 34788 unit must be 1.092 or newer. Please Call for assistance for updating your software.

Relay Board Controls power to internal components 110v and 12v output. The RA20070 relay board requires software that is unique to this board and is not compatible with previous relay board software or units. Service Center install only.

RA20088 Robinair Internal Storage Vessel (Domestic units only, AirCom Version). Includes all valves, fittings and solenoid for complete install. Due to changes in manufacturing this tank may not be the same as the vessel in your machine. This should only be installed by an authorized service center to ensure proper fitment and calibration of your unit.

Keypad User input device attached to a circuit board to select start, stop, and program functions of the unit. Applies to 34788-H, GE-48800 & 48920 04/12 & Later Date Coded Units with no Oil Inject Function.

RA30022 Robinair Check Valve New Style (Each). Allows gas to flow in only one direction. Prevents backflow. (Coarse Thread Short)

What kind of oil do you put in a Robinair vacuum pump?

Do I need to change the oil in my vacuum pump?