CBHST1-30 UNI Series Gear Pump
The CBHST1-30 hydraulic pump has a displacement range of 43 ml/rev to 120 ml/rev, while the CBHST1-30-ISO model has an expected displacement of 30 ml/rev。
E-mail: hyd-sales2009@outlook.com
CBHST1-30 UNI Series Gear Pump
Key Technical Parameters
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Specification
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Details
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Model Code
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25, 32, 40, 50, 63, 80, 100
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Flange Type
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UNI (3 holes)
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Rotation Direction
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L (Left), R (Right), / (Dual)
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Shaft Extension Form
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H1, H2
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Nominal Displacement Range
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25 – 100 ml/r
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Maximum Pressure
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25 MPa
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Maximum Speed
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2500 r/min
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Volumetric Efficiency
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>92%
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Oil Port Connection
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G3/4, G1, G1 3/4 (varies by model)
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Core Advantages
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High Efficiency & Energy Saving: Adopting advanced gear meshing technology, the transmission efficiency is 3% higher than that of traditional hydraulic pumps. This significantly reduces energy consumption, lowers operational costs, and provides strong power for equipment.
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Stable & Reliable Performance: After 40 hours of continuous rigorous testing, the fluctuation of working pressure is controlled within an extremely small range. This ensures stable equipment operation, reduces downtime caused by failures, and guarantees efficient production.
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Durable Construction: Made of high-strength alloy materials, the pump has excellent wear resistance and load-bearing capacity, adapting to harsh working environments in engineering and municipal fields.
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Strong Compatibility: Performance and accessories are fully compatible with major European and American brand products such as the PGP 300, PGP 500, and PGP 600 series, making maintenance easier and more cost-effective.
Application Fields
After-Sales & Service
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Warranty Period: 12 months
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Sample Service: Available (Sample price: US$87.80 per unit)
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Minimum Order Quantity (MOQ): Acceptable for small batches
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Customization: Supported based on samples
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Delivery: Fast and efficient logistics support.

Process steps:
Customer inquiry: Customers will make inquiries before placing an order to understand product details and communication needs.
Quotation: According to customer needs, provide a formal quotation, including the name, model, quantity, delivery time, payment method, etc. of the goods.
Order confirmation: After the customer confirms the quotation, a formal purchase order will be placed.
Confirm the delivery time: communicate the delivery time with the production department, inform the factory of the order details, and arrange the production plan.
Sign an export contract: After the two parties confirm that it is correct, sign an export contract to establish a trade relationship.
Implement the letter of credit (if applicable): If the payment method of the letter of credit is used, the customer needs to be urged to issue the certificate and review the contents of the letter of credit.
Export stocking: According to the requirements of the contract and the letter of credit, arrange production, purchase raw materials and packaging, and prepare the goods.
Chartering and booking: Contact the freight forwarder to make a booking and arrange the transportation of goods.
Export inspection: Apply to the quality inspection department for export commodity inspection and provide relevant documents.
Apply for a write-off slip: apply for a write-off slip from the foreign exchange management department for subsequent foreign exchange write-off.
Export declaration: Declare exports to the customs and provide documents such as power of attorney for customs declaration, customs declaration form for export goods, commercial invoice, packing list, etc.
