PVG-048 Variable Displacement Axial Piston Pump

Series: PVG Pump
Displacement 50 cc/rev
Nominal Pressure 300 Bar
Maximum Pressure 400 Bar
Maximum Speed 2000 – 3000 RPM
High-Pressure Pump
Open Circuit Pump

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Description
Technical Specifications
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PVG-048 Variable Displacement Axial Piston Pump

The PVG-048 Variable Displacement Axial Piston Pump is a high-performance hydraulic pump designed for precision, reliability, and energy efficiency. This pump delivers consistent output and excellent control over hydraulic flow, making it ideal for a wide range of industrial and mobile hydraulic applications.

Built with advanced technology, the PVG-048 pump ensures maximum efficiency under varying load conditions. Its variable displacement design allows users to adjust the pump’s flow according to system requirements, reducing energy consumption and improving overall productivity. Engineers designed the pump to deliver high pressure Whether used in heavy machinery, construction equipment, or manufacturing systems, the PVG-048 provides smooth operation and long-lasting durability.

The PVG-048 Variable Displacement Pump is an excellent choice for industries that require reliability, efficiency, and precise control in their hydraulic systems. Firstly, it is engineered with advanced technology and a compact design to deliver high pressure and consistent performance under demanding conditions. Moreover, the pump ensures efficient power control, which helps in maintaining smooth operations. In addition, its durable components significantly reduce maintenance costs and extend operational life. As a result, many industries prefer this pump because it combines high performance with long-term dependability. Overall, the PVG-048 model delivers exceptional value for industrial applications.

Key Features and Benefits

High Efficiency: The PVG-048 axial piston pump is engineered to deliver precise flow control, ensuring minimal energy loss and improved system performance.

Compact & Durable Design: Built with high-quality materials for extended service life, even in demanding environments.

Variable Displacement: Automatically adjusts flow rate as per load requirements, reducing power usage and system wear.

Low Noise & Vibration: Designed for quiet operation, ideal for applications where noise control is important.

Easy Maintenance: Modular design allows for quick servicing and reduced downtime.

Applications

The PVG-048 Variable Displacement Axial Piston Pump is suitable for various hydraulic systems, including:

Industrial machinery and automation systems

Construction and mining equipment

Press machines and injection molding machines

Marine and offshore hydraulic systems

Agricultural and mobile equipment

The PVG-048 Variable Displacement Pump is a perfect choice for industries seeking reliability, efficiency, and precise control in their hydraulic operations. Engineered with advanced technology and a compact design, this pump delivers high pressure and consistent performance under demanding conditions. Moreover, it offers efficient power control, resulting in reduced maintenance costs and a longer operational life. As a result, many industries prefer this pump for its durability and smooth operation.

At Rexton Hydraulic, we supply and service a wide range of hydraulic pumps and motors, including the PVG-048 model. Our products are tested for quality, ensuring performance and customer satisfaction.

Contact us today for inquiries, pricing, or technical assistance regarding the PVG-048 Axial Piston Pump.

Technical Specifications

NOMINAL DIMENSIONS

Frame Size	Length		Width		Height		Weight		Face Mounting
Frame Size	in.	mm	in.	mm	in.	mm	lbs	kg	Face Mounting
B	12.0	303,9	6.9	174,5	6.3	160,4	68	31	SAE “B” 2 & 4 Bolt

NOMINAL OPERATING PARAMETERS

Theoretical Maximum Displacement	in^3/rev	2.93
Theoretical Maximum Displacement	ml/rev	48,0
Rated Continuous Pressure	psi	5000
Rated Continuous Pressure	bar	344,8
Peak Pressure	psi	5800
Peak Pressure	bar	400,0
Flow Rate at 1800 RPM, rated continuous pressure & 14.7 psi (1.01 bar abs) inlet conditions	gpm	21.1
	l/min	79,9
Maximum Speed	rpm	2700
Power Input at rated continuous pressure & 1800 rpm	hp	73
Power Input at rated continuous pressure & 1800 rpm	kW	54,5

Technical Specifications

PVG FAMILY SPECIFICATIONS

FRAME SIZE MODEL			B-FRAME			C-FRAME		D-FRAME
FRAME SIZE MODEL			PVG-048	PVG-065	PVG-075	PVG-100	PVG-130	PVG-150	PVG-180
DRIVE	Maximum (RPM)		2700	2700	2700	2400	2400	2400	2400
	Minimum (RPM)		600	600	600	600	600	600	600
	Torque to turn shaft (ft. lbs.)		9	9	9	24	24	40	50
	Rotational Moment of Inertia (lbs.-in2)		21	21	21	50	47	150	152
OUTPUT1	Pressure (PSIA)	Peak	5800	5800	4250	5800	4250	5800	5800
		Continuous	5000	5000	3750	5000	3750	5000	5000
		Minimum	100	100	100	100	100	100	100
	Nominal Volume (GPM) at 1800 RPM and Rated Pressure For Full Displacement		21.1	28.8	33.3	42.4	57.6	63.0	78.0
CASE²	Maximum Pressure (PSI) w/ Standard Shaft Seal		25	25	25	25	25	25	25
CASE²	Minimum Drain Line Hose Size		#16 SAE	#16 SAE	#16 SAE	#16 SAE	#16 SAE	#16 SAE	#16 SAE
CONTROLS³	Minimum Pressure (PSI)	Pressure Controls – Minimum Compensator Setting	200	200	200	200	200	250	250
	Minimum Pressure (PSI)	Volume Controls (VS, VM) – Minimum Pilot Pressure	500	500	500	500	500	500	800
	Maximum Pilot Pressure (PSI)	Volume Control – VS	600	600	600	600	600	600	N/A
	Maximum Pilot Pressure (PSI)	Volume Control – VM	1000	1000	1000	1000	1000	1000	1000
	Stroking Rate (MSEC) at Rated Pressure, Pressure Controls (Minimum)	On Stroke	40	40	40	40	40	45	45
		Off Stroke	50	50	50	50	50	60	60
	Volume Controls (VS, VM)	On Stroke	250	250	250	250	250	250	250
	Volume Controls (VS, VM)	Off Stroke	250	250	250	250	250	250	250
FLUID4	Viscosity (SSU)	Minimum	65	65	65	65	65	65	65
FLUID4	Viscosity (SSU)	Maximum	2000	2000	2000	2000	2000	2000	2000
TEMPERATURE⁵	Fluid Operating Range (F˜)		14 to 190	14 to 190	14 to 190	14 to 190	14 to 190	14 to 190	14 to 190
	Fluid Minimum Starting (F˜)		-40	-40	-40	-40	-40	-40	-40
	Fluid Maximum at Case Drain Port (F˜)		230	230	230	230	230	230	230