Can't find parts for a Speedaire Model 5Z705

If you can't find a manual and the manufacturer or dealer can't help, you might find the information in an oil supplier's application catalogue.

Speedaire 5Z645C Air Compressor Parts There is an exploded view and a list of parts

If you have a Speedaire 3Z355H, that uses the same belt as the 3Z355J. This site lists the 3Z355J parts: http://www.mastertoolrepair.com/air-compressor-parts-3z355j-p-53576.html . The belt is part 33 on the diagram. The belt part number is BT005400AV and is ~$25 from this vendor. An after-market version is available at Amazon.com https://www.amazon.com/Compressor-REPLACEMENT-Market-SPEEDAIRE-3Z355H/dp/B01AYST7XI .

I hope this helps.

Cindy Wells

PDF]SD Compressor Service Guide - Sanden

www.sanden.com/productlibrary/manuals/sd_service_guide_rev_2.pdf

6.6.2 Suction Gas Condition. 6.6.3 Ambient ... Internal compressor pressure can be relieved by removing shipping caps ... Never leave PAG oil exposed to air for a prolonged time. Tightly ..... Place rotor pulley shaft protector (Puller set) over the exposed shaft. 4. ... Replace retaining nut and torque to specification. 1/2-20: 20- ...

Speedaire Air Compressors - About Air Compressors

www.about-air-compressors.com/speedaire.html

when i try to start my gas compressor it backfires why 5.5 speedaire by dayton, serial ... cant find cylinder head torque specs for 35w347 need the torque specs to properly break .... I also need to know how to change the oil on the 1z943b motor ...

[PDF]80 Gallon Industrial Air Compressor - Mi-T-M Corporation

https://www.manualslib.com/

The pressure regulator does not have to be specific for your compressor. You just need to get the right line size and pressure range you are needing. You might be able to get one from Home Despot or Lowest, but I would look on Amazon. I am sure you can get it from Grainger, but you will pay a premium price. If you are on a budget, check Harbor Freight if you can.

I believe that m1820is actually the part number for the crankcase. I think it is the same unit as the Dayton brand. Look at this link for a parts list.

http://www.grainger.com/Grainger/rp_parts_list.jsp?xi=xi&lastProdSearchCriteria=7095529&mfg=SPEEDAIRE+BY+DAYTON&model=1WD46&info=&desc=5hp+Duplex+Air+Compressor&supp=20002571&save=1

The dayton brand is sold by Grainger.

Check for the manual at grainger.com they also have a cust. service number that maybe can help you...

heatman101

Information about your unit can be faxed to you by calling the number below:
From the USA, please contact us at 1-800-323-0620

It may be easier however to look for the model number of the pump only as the 3z497 reference number is of the the complete unit. Look for model number or information on the pump itself and check that number at www.grainger.com. I believe that you have a two stage pump that may still be sold seperately. Good luck on your repair.

Lee,
I'll email you the breakdown. The pump is probably actually a 3Z180, made for Speedaire by Champion. If you are looking for the assembly sticking out of the back of the pump, it is probably the centrifugal unloader, which vents the pressure after the compressor shuts down. You can get the parts from Grainger parts (888-361-8649), or your local Champion compressor distributor.