Bus Used bock Compressor
We can offer BOCK and Bitzr air compressors. And We have our own Patent air compressor.
1) Quality Certificate: Our enterprise has a strong technique, advanced producing facility and testing equipment. Our products have passed ISO9001: 2000 Quality Administration System.
2) FK40/655K Technical data
Number of cylinders / Bore / Stroke4 / 60 mm / 49 mm
Swept volume650 cm³
Displacement (1450/3000 ¹ /min)48, 30 / 99, 90 m³ /h
Mass moment of inertia0, 0043 kgm²
Weight33 kg
Permissible range of rotation speeds R134A 1)500 - 3000 ¹ /min
Max. Permissible pressure (LP/HP) 2)19 / 28 bar
Connection suction line SV35 mm - 1 3/8 "
Connection discharge line DV28 mm - 1 1/8 "
LubricationOil pump
Oil type R134A, R404A, R407C, R507FUCHS Reniso Triton SE 55
Oil type R22FUCHS Reniso SP 46
Oil charge2, 0 LTR.
Dimensions Length / Width / Height385 / 320 / 370 mm
We can supply bitzr series compressor 4nfcy, 4tfcy, 4ufcy, 4pfcy and bock FK40 compressor with good quality and competive price, .
Please don't hesitate to contace me if you are interesting in our compressors.
1. Bitzr compressor, used for bus.
2. Model: 4PFC, 4NFCY/4PFCY/4TFCY/4UFCY and
6NFCY/6PFCY/6TFCY/6UFCY/ FK40655K 655N 390K 390N, 560K 560N...
3. All kinds of auto spare parts and accessories can be supplyed
Audited Supplier 
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