Product Description
The PSC SF25 Flow Control Fitting is designed to precisely regulate fluid flow in PSC CBR, CBX, and Type II power steering pumps while converting the pump outlet to a -6AN connection. This precision-machined fitting features a 0.160" flow control orifice that allows proper hydraulic steering system pressure while maintaining strong steering performance across a wide RPM range. PSC engineered the SF25 fitting for hydraulic steering systems that require optimized pump output without sacrificing low-speed control. The flow correction design helps maintain steering assist at idle while allowing up to 4.5 GPM flow at higher engine speeds for demanding off-road and heavy-duty steering setups. It is commonly used in custom hydraulic assist steering systems, rock crawlers, competition off-road vehicles, and heavy-duty trucks.
Fitment
- PSC CBR Series Power Steering Pumps
- PSC CBX Series Power Steering Pumps
- PSC Type II Power Steering Pumps
- Universal applications using PSC performance steering pumps
- Common in off-road steering assist systems and custom hydraulic steering setups
Specifications for PSC SF25
| Specification | Details |
|---|---|
| Manufacturer | PSC Steering Components |
| Part Number | SF25 |
| Connection Size | -6AN Male |
| Thread Size | 16mm x 1.50 |
| Orifice Diameter | 0.160" |
| Shipping Info | Calculated at checkout |
| Prop 65 | WARNING: Cancer and Reproductive Harm – https://www.P65Warnings.ca.gov |
Frequently Asked Questions
What does the PSC SF25 flow control fitting do?
The SF25 regulates the amount of hydraulic fluid leaving the power steering pump, helping maintain proper steering assist pressure while preventing excessive pump output at high RPM.
What pumps is the SF25 designed for?
This fitting is designed for PSC CBR, CBX, and Type II power steering pumps commonly used in high-performance and off-road steering systems.
What size hose connection does the fitting use?
The fitting converts the pump outlet to a -6AN male connection, allowing easy integration with braided AN steering hoses.
Will this fitting affect steering performance?
No. The orifice design allows proper flow at idle while maintaining up to approximately 4.5 GPM at higher RPM levels to ensure consistent steering assist.
Is this fitting required for hydraulic assist steering systems?
Many hydraulic steering assist systems use flow control fittings like the SF25 to properly balance pump pressure and steering feel, especially when running aftermarket pumps or modified steering systems.
