Graco 101909 Connector Male
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The Graco 101909 Connector Male is a durable OEM fitting designed to connect 3/8" O.D. tubing to a 1/4" NPT (male) port — ensuring leak-free performance in fluid sections of industrial Graco sprayers and pumps.
- Part Number: 101909
- Thread Size: 1/2-28 × 3/8" tube, 1/4" NPT (male)
- Used In: 30:1 President Hydra-Spray Pump (231063 Series C)
- Application: Fluid & air line connection adapter
- Category: Genuine Graco industrial fitting
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Genuine OEM Part
Fast Shipping (Order by 1 PM CST)
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Graco 101909 Connector Male — Specs & Fitment
Compatible Machines
- Graco Model 231063 (Series C) 30:1 President Hydra-Spray Pump — parts list references 101909 as the connector.
- Other Graco industrial sprayers/pumps that use 3/8" O.D. tube to a 1/4" NPT (male) port with 1/2-28 tube thread. Please confirm in your machine’s parts list before ordering.
Overview
The Graco 101909 Connector (Male) is a factory fitting used to join 3/8" O.D. tubing to a threaded port. It’s commonly found in fluid sections where a durable, leak-resistant connection is required.
Key Specifications
| Part Number | 101909 |
|---|---|
| Type | Connector, Male |
| Tube Size / Thread | 3/8" O.D. tube with 1/2-28 tube thread |
| Port Thread | 1/4" NPT (male) |
| Typical Location | Fluid / tube connection on industrial airless pumps & sprayers |
| Finish / Material | OEM-grade metal fitting (material per Graco parts spec) |
Why Choose the
- OEM fit for reliable sealing and durability.
- Correct thread pairing (1/4" NPT (male) to 3/8" O.D. tube) for designated assemblies.
- Service-friendly replacement part for routine maintenance of compatible pumps.
Installation & Verification Tips
- Verify your model’s parts list for 101909 before purchase.
- Confirm tube size (3/8" O.D.) and port thread (1/4" NPT male).
- Use appropriate thread sealant for NPT connections (follow Graco guidance).
- Do not overtighten—follow torque practices to avoid thread damage.
Frequently Asked Questions
It is documented for the Graco 231063 (Series C) 30:1 President Hydra-Spray pump and may be used on other Graco systems with the same 3/8" O.D. tube and 1/4" NPT (male) requirement. Always cross-check your parts manual by model and serial range.
It connects 3/8" O.D. tube (with 1/2-28 tube thread) to a 1/4" NPT (male) port, per Graco parts documentation.
Using non-OEM fittings can affect sealing and safety. For best results, use the OEM Graco 101909 and match all thread and tube specifications exactly.
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