Brand name:Bitzer
Model number:HSK6451-50
Product Condition:Factory New / New Surplus
Packaging:Wooden Box / Carton
Delivery time:7~14 days (About)
Warranty:1 Year
Parameter details:Download PDF
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Consulting support, including your preferred payment methods.



The Bitzer Compressor is high quality!
Displacement (2900 RPM 50 Hz):140 m^3/h
Displacement (3500 RPM 60 Hz):168 m^3/h
Max. pressure (LP/HP):19 / 28 bar
Connection suction line:54 mm - 2 1/8 inch
Connection discharge line:42 mm - 1 5/8 inch
Adapter/shut-off valve for ECO:22 mm - 7/8 inch (Option)
Adapter for liquid injection:16 mm - 5/8 inch (Option)
Oil type R22:B150SH, B100 (Option)
Oil type R134a/R404A/R507A/R407A/R407F:BSE170 (Option)
Oil type R448A/R449A:BSE170 (Option)
We can also provide the following models
GTD60120VBYB332
GED60295VBYB2
GTD80295VBB2
GTD80154VAYB6-1
GED80182VWR232
GYD80421VBYB6-2
GED80421VWB2-1
ELH730-40S
GSD60485VLB3-2
GSU60154VLB3-1
GTD80120VAYB3-2
GYD80295VBYB2
GSD60120VAB332
GSD80385VAYB2-1
GUD60182VBB2-1
GTD60485VAYR5-1
GMD60385VAYR332
GED60421VBYR4-1
GED60137VWR6
GMD80485VAR4-1
GUD80295VAR232
GMD60137VAYR432
GUD60137VLYR3-2
GTD80295VLYB4
GTD80235VBYB5-1
GUD60385VBYB632
GSU60235VLYB232
GMD80182VBYB4
GMD60295VBB3-1
GTD80235VLYB6-1
GMD60295VLYR632
GMD80137VLR5-1
GSD80385VAB332
GSD60385VBB432
GED80485VAR3-1
GED80154VAYR5-2
GUD60385VL
GUD80182VBYR3
GUD60421VLB3-1
GUD80182VB
CSW7573-70Y-40D
GYD80182VLYR232
GTD60385VBYB4-2
GUD80421VLR4-1
GYU80385VLR5-2
GTD60235VAB432
GSU80385VLB6-1
GED80154VWYR332
F552T/S4G-12.2Y-40S
GUD80385VBB3-1
GYD80120VLYB5-1
GSD80421VAYR3
GMD80421VLB432
GYU80295VLB6
GYD60154VBR5
GTD60137VLR2-1
GSD60137VLYB6
GTU80385VLYR4-2
GSD80385VLYR232
GSD60154VAYR332
GYD60154VLB432
GUD80235VBYR4-2
GMD80485VLR6-1
GSD60154VAYB5-2
GSD80182VBB5
GYD80295VLR3
GYD80154VBYR432
GSU80385VLR3
GUD80485VLB332
S66G-50.2Y-40P
GYD60235VLYR332
GYD60295VAYB3-1
For more information,please contact us freely
Please confirm the compressor is in stock and verify its core specifications before purchasing. We prioritize matching you with inventory from your local distributor, We provide actual photos for your confirmation before packaging and shipping.
Please select the expedited option at checkout. For lightweight items, you can request "overnight or 2-day shipping". Our customer service will then confirm the expedited schedule (including preparation and shipping), with most orders delivered globally within 2-5 days.
Please ensure that you are purchasing a genuine product, which includes original manufacturer certification and professional test reports.
Unless caused by human error, we promise free replacement or full refund. We provide a total of 3 years of warranty coverage, comprising a 1-year original manufacturer's warranty and an additional 2-year(In-House Warranty) extended warranty for repairs and support.
We offer a repair kit that includes essential installation parts prone to wear and tear. For details, please contact our customer service.
We support a variety of mainstream payment methods (e.g., Visa, PayPal, TT). Our checkout process is quick and secure, with orders processed within the same day.
If you require a single, high-volume delivery, please inquire about our bulk order or wholesale pricing. We can then coordinate a delivery schedule and shipping time.
1. Before shipping, we will send you photos of the actual product for your confirmation ( eg. nameplate, appearance, and report).
2. The product comes with a 1-year manufacturer warranty policy and 3-year in-house warranty.
3. If the product is damaged during transportation or cannot be repaired due to non-human-caused within 1 year, no return, we will directly refund or resend the new product.
4. For select items, we will include a repair kit ( Special Needs Customer Service ).
5. Enjoy a worry-free experience throughout the entire process. Feel free to request quotes and place orders with confidence, we will provide 5-star service until you are satisfied.
6. Shipping and Taxes: See Quotation.
A: The choice depends on capacity and application. We recommend: Screw for large, stable loads and high efficiency; Reciprocating for smaller capacity or specialized low-temperature use; and Centrifugal for very high-capacity HVAC/chiller applications. We offer a data-driven sizing analysis.
A: Our systems are designed with industry-standard interfaces and utilize high-quality, globally recognized components. We ensure that critical accessories and spare parts are readily available through our own supply chain and cross-reference to minimize emergency lead times.
A: We perform a comprehensive heat load analysis that considers ambient temperature, product load, air infiltration, insulation U-values, and processing time. We use this data to select a compressor with the optimal capacity and EER/COP (Energy Efficiency Ratio/Coefficient of Performance) for your target temperature.
A: We provide a comprehensive warranty package (typically $12$-$24$ months on the compressor). We maintain a global inventory of critical spares and commit to an emergency parts lead time (e.g., $24$-$72$ hours to major industrial hubs) to ensure minimal operational disruption.
A: We provide a detailed TCO breakdown encompassing purchase, installation, maintenance, and projected energy costs. We prioritize Variable Speed Drive (VSD) compressors and advanced control systems to modulate capacity, minimizing energy consumption during part-load operation and maximizing long-term savings.
A: Absolutely. Our primary strength lies in supply capability. Whether it's OEM manufacturing or global inventory searches—from components to complete units—we can match your needs with the nearest partner's inventory for rapid delivery. Our global alliance enables transactions at wholesale agency rates. Welcome aboard! Cheers!!