Rexroth PGH3-2X/016RR07VU2 Internal Gear Pump

Overview

The Rexroth PGH3-2X/016RR07VU2 is a frame-size 3, NG 16 internal gear pump with a fixed geometric displacement of 16.00 cm³/rev. This page identifies catalog configuration R900961558 for quotation. Send the complete nameplate and installation details to confirm the required supplied version.

Matching the 016 splined-shaft version

In RR07VU2, the first R identifies clockwise rotation and the second R identifies the splined shaft. This PGH3 configuration uses the 82-2 two-hole mounting flange. Check the spline, coupling and mounting pilot against the installed unit; the keyed-shaft 016 configuration has different mechanical details.

Key configuration details

• 16.00 cm³/rev fixed geometric displacement.
• R shaft: splined shaft to ISO 3019-1 (16-4, 9T, 16/32DP).
• U2 mounting: Two-hole flange to ISO 3019-1, 82-2.
• Material number R900961558 for catalog identification.

2X denotes the component series family. The first R after the size code means clockwise rotation viewed at the shaft end. The next letter, R, specifies a splined shaft to ISO 3019-1 (16-4, 9T, 16/32DP). Port code 07 means suction and pressure ports to ISO 6162-1. V indicates FKM shaft seal and seals. U2 mounting: Two-hole flange to ISO 3019-1, 82-2.

Technical specifications

Maximum operating pressure: 315 bar. Peak pressure: 350 bar, limited to 10 ms per event and 300 hours total accumulated peak duration. Reference measurements use HLP46 at 50°C and approximately 30 mm²/s. Confirm the limits for the actual fluid and duty; these values are not recommended system settings.

Catalog speed range: 600–3000 rpm. Permissible speed depends on pressure, drive power, oil viscosity and inlet conditions; confirm the operating point before ordering.

Check the installation

• Match the complete nameplate, material number and any additional suffixes.
• Confirm clockwise rotation, the R shaft, coupling and U2 mounting dimensions.
• Verify the pressure and suction port sizes, flange pattern and installation orientation.
• Provide normal and peak pressure, speed, fluid type, viscosity and inlet conditions.

Request a quotation

Please include:

• Required catalog configuration: PGH3-2X/016RR07VU2; material number: R900961558
• Quantity and destination country
• Existing pump nameplate and photographs of the shaft, flange and ports
• Working pressure, pressure cycle, drive speed and required flow
• Hydraulic fluid, operating temperature and installation details
• Required supply condition and requested delivery date

Supply condition, price, availability and delivery terms will be confirmed in the quotation.

Request a quote for PGH3-2X/016RR07VU2

Frequently asked questions

What identifies the PGH3-2X/016RR07VU2 configuration?

Use material number R900961558 with the full type code. It specifies 16.00 cm³/rev displacement, an R shaft and U2 mounting. Confirm the nameplate, additional suffixes and actual mechanical dimensions before ordering.

What do the two R letters mean?

The first R denotes clockwise rotation viewed from the shaft end; the second denotes a splined shaft. The E shaft code instead identifies a cylindrical keyed shaft. Match the coupling and flange to the complete configuration.

Can I request a quote using PGH3-22/016RR07VU2?

Include that reference with a clear nameplate photograph. This page uses the 2X component-series designation; the precise supplied version and its connections will be confirmed in the quotation.

What is needed to confirm price and availability?

Send the complete identification, quantity, destination and required supply condition. Price, stock, delivery time and warranty terms are confirmed in the quotation.