B2800, B3800, NS18S, 4116091337 #01A196
Loading Schematic
Model Numbers: B2800, B3800, NS18S, 4116091337
Click here to view a parts breakdown
Scroll down to view kits for this model
Specifications
B3800 Specs:
- 7.41 cfm @ 100 psi w/ 5 HP motor
- 3 - 5 HP
- Min RPM 700 Max RPM 1400
- Max Pressure 130 psi
- Flywheel is 13.78" for B3800 & NS18S
- Bore 2.36
- Stroke 1.97
- Belt A-1
- Weight 24 lbs.
- 11.02 L x 10.94 W x 12.75 H for B3000 13.00 L x 11.38 W x 13.56 H for B3800
- Bolt Footprint 7.44" Side to Side 5.62" Front to Back for B3000
- Bolt Footprint 6.19" Side to Side 5.50" Front to Back for B3800
- Oil capacity .56 qts. for B2800 and 1.12 qts. for the B3800 & NS18S
- Torque specs for Head Bolts = 18-20 ft/lbs
- Torque specs for Aftercooler Bolts = 14 ft/lbs
Extra Details
How to tell if you have a B3800 or a B2800 pump.
B3800 Flywheel diameter is 13.78".
B2800 Flywheel diameter is 11.02".
NS18S pump is a B3800 with an added aftercooler which must be used.
2800070 B2800 pump has an added aftercooler which must be used.
Technical Documents
Standard break-in procedure:
1. Open drain tap
2. Turn on compressor for about 10 to 15 min.
3. Let it cool for 15 to 20 min.
4. Close drain tap.
5.Run air compressor until unit turns off by itself.
6. Ready for use.
-
Air Compressor Pump Aftercooler Kit, B2800/NS18S #116435
Price: $41.28Old Part Numbers: 9428080Aftercooler kit includes the aftercooler, bolts, and gasket.Price: $41.28 -
B2800 / B3800 Air Compressor Pump Gasket Kit #1163CF
Price: $23.35Old Part Numbers: 9428090, 1070200Gasket kit includes head gasket, inner valve plate gasket, cylinder gasket, crankcase gasket, aftercooler gasket, and bearing carrier gaskets for B2800/B3800 air compressor pumps. If the compressor pump doesn't seem to...Price: $23.35 -
New Chicago Pneumatic B2800 Replacement Pump, Complete Assembly, 1-2 HP, PAT24 #1163C3
Now: $320.00Was: $325.28Old Part Numbers: 1312100119Replacement B2800 pump with RIGHT-HAND discharge. Inline twin-cylinder, single-stage, aluminum w/ steel sleeves. 10 CFM @ 1,400 Max RPM. Need oil? Click here for synthetic and synthetic-blend air compressor oil to keep your...Now: $320.00Was: $325.28 -
Replacement Paper Filter Element for Twist-Lock Air Filter Assembly #08029F
Now: $10.95Was: $13.50Replacement paper filter element for twist-lock air filter assembly for air compressors. Element only. Replacing the pump's air filter regularly is important to maintain the performance and longevity of your air compressor. A clean filter element...Now: $10.95Was: $13.50 -
Twist-Lock Air Filter Assembly, 1/2" MPT #080E50
Now: $25.95Was: $26.13Old Part Numbers: FS-10-052Twist-lock air filter assembly for air compressors. 1/2" MPT. Includes 10-SOL filter element. Replacing the pump's air filter regularly is important to maintain the performance and longetivity of your air compressor. A clean...Now: $25.95Was: $26.13 -
Air Filter Assembly #05C183
Price: $8.10Old Part Numbers: 6229020500-MTR, 2881000-IMPlastic style. Includes filter housing and element plus screws for B2800/B3800 pumps.Price: $8.10 -
Service Maint Kit, B2800, B3800 #05C09E
Price: $26.26Kit for one service on pump. Kit includes one plastic style air filter and 1 Qt. of 30W compressor oil. NOTE: Not for NS18S pump, which uses a different (round) air filter.Price: $26.26 -
Head #05C3B2
Price: $25.36Old Part Numbers: AB3860400Note: Head is ONLY for the NS18S. Gaskets required.Price: $25.36