Annovi Reverberi SJV2.5G27D-F7 User Manual

Plunger Pumps
Operating Instructions and Parts Manual SJ & XJ Series Pumps
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Please read and save these instructions. Read carefully before attempting to assemble, install,
operate or maintain the product described. Protect yourself and others by observing all safety
information. Failure to comply with instructions could result in personal injury and/or property
damage! Retain instructions for future reference.
Operating Instructions and Parts Manual SJ & XJ Series Pumps
Form SJ-XJ-OM 1006
Description
This plunger pump will pump up to 2.5 GPM
at 2500 PSI. It spins at 3400 RPM in a direct
drive system coupled with a gasoline engine.
The matching flange provides convenient
connection to most 3/4” shaft 3.5 - 6.5 HP
engines. The hollow shafted pump includes
a built-in pressure control valve, and
chemical injection system.
Figure 3 - XJV-F8
Figure 2- SJW-F27 & XJW-F27
SJV 3400 rpm D Version
Model Max GPM Max PSI
SJV2.5G24D-F7 2.5 2500
SJV2.5G25D-F7 2.5 2500
SJV2.5G27D-F7 2.5 2700
SJV3G27D-F7 3.0 2700
SJV3G27D-EZ 3.0 2700
SJW 3400 rpm D Version
Model Max GPM Max PSI
SJW3G25D-F27 3.0 2500
XJV 3400 rpm E Version 5/8”
Model Max GPM Max PSI
XJV2G15E-F8 2.0 1450
XJV3G20E-F8 3.0 2000
XJW 3400 rpm D Version
Model Max GPM Max PSI
XJW2G25D-F27* 2.0 2500
XJW2.5G25D-F27 2.5 2500
XJW3G25D-F27 3.0 2500
Figure 1 - SJV-F7
Special Note: Use only AR64545 for the XJ/SJ/BK Series pumps only: Do NOT change oil.
Use oil only to add if low. This oil is a specially formulated synthetic with special additives
for the demands of the XJ, SJ and BK pump series. No other oil is factory approved for these
pumps, and could result in pump failure.
High Performance Pumps
Available from Allparts Equipment and Accessories - 1-877-475-5660 - www.allpartsinc.com

Annovi Reverberi SJV2.5G27D-F7 Specifications

General

Max Flow Rate	2.5 GPM
Max Pressure	2700 PSI
Engine Type	Gasoline
Pump Type	Triplex Plunger
Thermal Relief Valve	Yes

Summary

Product Description and Specifications

Model Variants and Specs

Details GPM and PSI for SJV, SJW, XJV, and XJW pump models.

Important Usage Information

Recommended Oil Type

Emphasizes using AR64545 oil and not changing it for SJ/XJ/BK pumps.

Spray Nozzle Chart

Nozzle Flow Rate Data

Technical Formulas and Safety

Gasoline Drive Pump Warnings

Safety precautions for gasoline-powered pumps.

Pump Installation Guide

Mounting and Securing the Pump

Steps for installing the pump onto the engine shaft and securing it.

Connecting Hoses and Starting

Instructions for connecting water lines and initial startup.

Pump Installation and Adjustment

Pressure Setting and Adjustment

Steps to set and adjust pump pressure using a gauge.

Pressure Adjustment Precautions

Valve Service Procedures

Discharge Valve Service

Inlet Valve Service

Packing and Seal Maintenance

Packing/Seal Disassembly

Packing/Seal Assembly

Torque Specifications and Storage

Pump Component Torque Values

Winter or Long Time Storage Procedures

Troubleshooting Guide

Common Pump Issues and Solutions

Lists issues like oil leaks, packing failure, no flow, and their fixes.

Pressure and Flow Fluctuations

Addresses issues like low pressure, chattering noise, and fluctuating pressure.

Low Pressure and Rough Operation

Covers low pressure, rough running, and water leakage issues.

Crankcase and Noise Issues

Details problems like excessive play, water in crankcase, and loud knocking.

Parts List - SJV Series Pumps

SJV Pump Component Identification

Parts List - SJW & XJW Series Pumps

SJW/XJW Pump Component Identification

Limited Warranty Information

Warranty Coverage and Exclusions

Warranty Return Process