Description
GROCO ARG-755 Raw Water Strainer 3/4" | Boat Supply Store
Prevent debris ingress into critical marine engine cooling systems with the GROCO ARG-755 Series 3/4" Raw Water Strainer. This unit features a robust C84400 bronze head casting and a non-metallic plastic basket engineered for superior corrosion resistance and longevity in saltwater environments. Its unique tool-less mounting system, including O-ring seals on all joining surfaces and a one-piece molded sight glass, ensures straightforward maintenance and leak prevention. The UL Listed 255-D compliant strainer is ideal for auxiliary diesel engines on offshore fishing vessels operating in the Gulf of Mexico.
Key Features
- Tool-less mounting system for rapid disassembly and reassembly
- Non-metallic plastic filter basket offers enhanced corrosion resistance
- One-piece molded sight glass eliminates common failure points like tie rods and gaskets
- Bonding connection available on both sides for electrical grounding
- C84400 bronze head casting for exceptional durability and seawater compatibility
- Magnified viewing via a non-metallic cap on the sight glass
- Improved drain plug design for easier sediment removal
- UL Listed 255-D for assured safety and performance standards
Specifications
| Product Specifications | |
|---|---|
| Series | ARG-755 |
| Port Size | 3/4" |
| Basket Material | Non-Metallic Plastic |
| Head Casting Material | C84400 Bronze |
| Sight Glass Type | One-piece molded |
| Thread Type | NPT or BSPP |
| Bonding Connection | Yes |
| Mounting | Tool-less |
| Drain Plug | Improved design |
| Certifications | UL Listed 255-D |
Who This Is For
Marine engine owners and boat builders requiring a dependable and user-friendly raw water strainer for engine cooling systems. It is particularly suited for applications demanding a non-metallic basket for improved chemical or corrosion resistance.
How It Compares
| Feature | GROCO ARG-755 Raw Water Strainer 3/4" | Bronze |
|---|---|---|
| Basket Material | Non-Metallic Plastic | — |
| Sight Glass Type | One-Piece Molded | Glass with Tie Rods |
| Head Material | C84400 Bronze | — |
| Tool-less Maintenance | Yes | No |
| Port Thread Type | NPT or BSPP | NPT |
Common Concerns Answered
Are replacement non-metallic baskets readily available?
While generally well-supported, occasional supply chain challenges can impact the availability of specific non-metallic replacement baskets. We recommend checking stock periodically or considering stocking spares for critical applications.
Is the capacity sufficient for heavy-duty engine applications?
The ARG-755 series is designed for standard marine engine raw water intake. For very large displacement engines or exceptionally heavy debris environments, a larger capacity strainer may be a more suitable selection. This model excels in ease of maintenance for typical installations.
Why is the initial cost higher than some other strainers?
The GROCO ARG-755-P offers significant value through its robust C84400 bronze construction, advanced tool-less maintenance features, and a superior one-piece molded sight glass design, which contribute to its premium price point and long-term reliability.
Frequently Asked Questions
What is the port size of the GROCO ARG-755 Series Raw Water Strainer?
The GROCO ARG-755 Series Raw Water Strainer features 3/4" threaded ports.
What material is the basket in the GROCO ARG-755 Series Raw Water Strainer made of?
The basket in the GROCO ARG-755 Series Raw Water Strainer is constructed from durable non-metallic plastic.
Can the GROCO ARG-755 Series Raw Water Strainer be mounted without tools?
Yes, the GROCO ARG-755 Series features a tool-less mounting system for simplified installation and removal.
Does the GROCO ARG-755 Series Raw Water Strainer have a bonding connection?
Yes, the GROCO ARG-755 Series Raw Water Strainer is equipped with a bonding connection on both sides for electrical grounding.
What type of thread is used for the ports on the GROCO ARG-755 Series Raw Water Strainer?
The ports on the GROCO ARG-755 Series Raw Water Strainer utilize NPT or BSPP threaded connections.
