AR 1757 Regulator Repair Kit – OEM Replacement Part

Part Number: AR1757
Category: Pump Controls & Regulators → Regulator Repair Kits → Annovi Reverberi (AR) Pump Parts
Type: AR Regulator Rebuild Kit for GI30, GI40 & GIC40 Control Units

The AR 1757 Regulator Repair Kit is a genuine OEM rebuild kit designed to restore the performance and reliability of compatible Annovi Reverberi and Hypro pressure control regulators. Engineered for servicing GI30, GI40, and GIC40 control units, this repair kit contains the components required to rebuild worn regulators and restore accurate pressure regulation in diaphragm pump systems.

Key Features & Benefits

• Genuine Annovi Reverberi (AR) OEM Replacement Part
• Rebuild kit for GI30, GI40, and GIC40 regulators
• Replaces discontinued 9910-KIT1757
• Also services Hypro GS40 regulators
• Restores proper pressure regulation and control
• Helps eliminate leaks and inconsistent pressure settings
• Supports preventative maintenance and regulator rebuilds
• OEM-quality fit and performance
• Helps extend regulator service life
• Ideal for agricultural and industrial diaphragm pump systems

Technical Specifications

Manufacturer: Annovi Reverberi (AR)

Part Number: AR1757

Product Type: Regulator Repair Kit

Application: Regulator Rebuild & Maintenance

OEM Replacement: Yes

Replaces: 9910-KIT1757

Compatible Control Units

Compatible with:

• AR GI30 Control Units
• AR GI40 Control Units
• AR GIC40 Control Units
• Hypro GS40 Regulators

Always verify regulator model compatibility before ordering.

Common Pump Applications

Frequently used with:

• AR D30 Diaphragm Pumps
• AR D50 Diaphragm Pumps
• Hypro diaphragm pump systems
• Agricultural spraying equipment
• Chemical application systems

Typical Applications

• Diaphragm pump regulator rebuilds
• Agricultural sprayers
• Fertilizer application equipment
• Herbicide and pesticide sprayers
• Industrial fluid transfer systems
• Pressure control system maintenance
• Pump service and repair programs
• Preventative maintenance schedules

Performance Advantages

• Restores accurate pressure control and regulation
• Helps eliminate pressure fluctuations and leaks
• Improves spraying consistency and system performance
• Extends regulator and control unit service life
• Reduces downtime and maintenance costs
• OEM components ensure proper fit and reliability
• Supports efficient diaphragm pump operation
• Ideal for preventative maintenance and professional repairs
• Helps maximize the lifespan of compatible control units

Maintenance Recommendations

• Rebuild regulators when pressure becomes unstable or difficult to adjust.
• Inspect regulator components during routine diaphragm pump service intervals.
• Check for leaks, worn seals, and damaged internal components.
• Verify proper pressure regulation after rebuild installation.
• Follow AR service procedures and adjustment guidelines.
• Use only genuine OEM replacement parts to maintain factory performance and reliability.