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BELL S.R.L.
HP SERIES - HP AP

HP SERIES - HP AP

Product catalog summary

Product Overview:
The document provides technical specifications for the HP-AP air hydraulic pump, designed for automatic systems. It features a single-acting, linear pneumatic piston drive and is suitable for continuous and intensive use in industrial tools and clamping systems.

Key Specifications:

Oil flow rates vary depending on pressure, with options ranging from 0.8 l/min at 1000 bar to 2.4 l/min at 350 bar.
Compatible with single-acting cylinders, with optional double-acting capability via an in-line hand valve.
Compact, sturdy construction with easy maintenance and no need for air lubrication.
Operates in both horizontal and vertical positions, with a helical vent screw for tank ventilation.
Includes a preset safety valve and an externally adjustable oil pressure relief valve.
Lightweight design with low noise output (80 dBa).
Available in different tank capacities: 1.4 L, 2.5 L (SL), and 4 L (XL).

Technical Features:

Maximum working pressure options: 250, 350, 500, 700, and 1000 bar.
Oil tank capacities: 1.4 L, 2.5 L, and 4 L, with usable oil volumes of 1.1 L, 2.15 L, and 3.5 L respectively.
Oil port size: 3/8”NPTF (G3/8” – G1/4”), Air port: G1/4”.
Average air consumption ranges from 5 to 10 l/min.
Weight: 80 kg.

Ordering Information:

Part numbers for different pressure models are provided, ranging from 250 BAR to 1000 BAR.

Accessories and Spare Parts:

Seal kit for HP AP, oversized tanks, delivery valve fittings, hose flex, and in-line hand valve for double-acting cylinders.

Manufacturing and Quality:
All products are manufactured by BELL SRL in Reggio Emilia, Italy, adhering to high-quality standards.

Additional Information:
The document includes diagrams for air consumption and oil flow, although specific data from these diagrams is not detailed in the text.

Catalog excerpts

Via F. De Pisis, 5 - 42124 Reggio Emilia (Italy) Tel. +39 0522 505 911 - Fax +39 0522 514 204 E-mail: [email protected] - Web-Site: www.bell.it - PEC: [email protected] HP-AP Air hydraulic pump, single acting, linear pneumatic piston drive, for automatic systems, oil flow (l / min): 0,8 / 0,1-1000bar - 0,8 / 0,2700bar - 1,4 / 0, 8-500bar - 2,4 / 0,5-350bar - 2,1 / 0,6-250bar Series: HP Product line: Industrial tools, clamping systems, automatic systems, continuous and intensive use • Pneumatic piston release (optional pneumatic pilot) with brass pin. • Stall / Restart function for automatic systems. • Continuous pressurization of the circuit. • Single-acting cylinder compatibility (double-acting with optional in-line hand valve) • Compact and sturdy construction for heavy duty and long durability. • Easy maintenance. • No air lubricated required. • Connectable to the normal pneumatic network • Versatile use in both horizontal and vertical positions • Helical vent screw on the lid for tank ventilation during use • Preset safety valve on the cover against any overload in the pump • Externally adjustable oil pressure relief valve against any overload • Rotating oil port for easy connection to the hydraulic system and improved mobility • Slots on the base support for easy installation and fixing to the system • Lightweight • Low noise (80dBa) • 1.4 L tank capacity for small and large cylinders (other versions available SL 2.5l and XL 4L) Technical features and Series comparison: Max working pressure (bar): Cylinder compatibility: Oil tank capacity (L): Usable oil (L): Max flow rate at nominal pressure (l / min): Oil flow without load (l / min): Oil flow with load (l / min): Oil port: Air port: Valve function: Valve operation: Energy source: Pneumatic range (bar): Average air consumption (l / min): Noise (dBA): Weight (Kg): Valve function: Hold/Release Pneumatic Stall /Restart Air 5/8-10max 300 330 80 5,3 Capitale Sociale € 500.000,00 I.V. - Iscritta al R.E.A. C/o C.C.I.A.A. di Reggio Emilia al n.164566 Cod. Fiscale, P.IVA e numero di iscrizione nel Registro Imprese di Reggio Emilia 01171160359 VAT IT 0117116035

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Via F. De Pisis, 5 - 42124 Reggio Emilia (Italy) Tel. +39 0522 505 911 - Fax +39 0522 514 204 E-mail: [email protected] - Web-Site: www.bell.it - PEC: [email protected] To order: • P/N 913201650 HP1000 AP 1000BAR BELL • P/N 913200070 HP700 AP 700BAR 1,4L BELL • P/N 913201540 HP500 AP 500BAR BELL • P/N 91320219X HP350 AP 350BAR BELL • P/N 913200050 HP250 AP 250BAR BELL Spare parts: • SEAL KIT HP AP Accessori: • Oversized tanks SL / XL • Delivery valve straight fitting • Hose Flex • In line hand valve for double acting cylinders All BELL products are designed and manufactured within BELL SRL in via F....

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Via F. De Pisis, 5 - 42124 Reggio Emilia (Italy) Tel. +39 0522 505 911 - Fax +39 0522 514 204 E-mail: [email protected] - Web-Site: www.bell.it - PEC: [email protected] Diagrammi consumo aria (l/min) - (air consumption): Capitale Sociale € 500.000,00 I.V. - Iscritta al R.E.A. C/o C.C.I.A.A. di Reggio Emilia al n.164566 Cod. Fiscale, P.IVA e numero di iscrizione nel Registro Imprese di Reggio Emilia 01171160359 VAT IT 01171160359 - Registro Produttori di AEE n IT08020000002828

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Via F. De Pisis, 5 - 42124 Reggio Emilia (Italy) Tel. +39 0522 505 911 - Fax +39 0522 514 204 E-mail: [email protected] - Web-Site: www.bell.it - PEC: [email protected] Diagrammi portata (l/min) - (oil flow): Capitale Sociale € 500.000,00 I.V. - Iscritta al R.E.A. C/o C.C.I.A.A. di Reggio Emilia al n.164566 Cod. Fiscale, P.IVA e numero di iscrizione nel Registro Imprese di Reggio Emilia 01171160359 VAT IT 01171160359 - Registro Produttori di AEE n IT08020000002828

Open the catalog to page 4

HP SERIES - HP AP

HP SERIES - HP AP

Catalog excerpts

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