GRACO 24M644 - G-Series Pump Accessories High Capacity Fill Zerk w/ Quick Disconnect & Dust Cover, 1/4" NPT
High capacity fill zerk with quick disconnect and dust cover for easy and efficient pump refilling. Designed for use with 1/4" NPT ports, this accessory provides a fast, clean way to refill grease pumps while preventing contamination during storage and operation.
Specifications
- Thread: 1/4" NPT
- Connection Type: Quick disconnect with dust cover
Features
- High capacity fill design for faster refilling
- Quick disconnect coupling for easy connection/disconnection
- Dust cover protection to prevent contamination
- Standard 1/4" NPT threading for universal compatibility
- High capacity fill capability
- 1/4" NPT threading
Applications
- Refilling G-series pumps
- Grease gun refilling operations
- Lubrication system maintenance
- G-Series pump reservoir re-filling
- High volume grease filling operations
- Alternative filling method for pumps
Compatible Equipment
- G-series pumps with 1/4" NPT ports
- Standard grease guns and pumps
- Female coupler Item #121474 - High Capacity Fill Coupler - 1/4" QD Female by 1/4 NPT Female, Couplers conforming to ISO 7241-1 Series B, G-Mini pumps and controllers
Related Parts
- 562857 - Standard grease gun for basic refilling
- 247886 - Manual fill pump
- 571162 - Manual hand pump
- 121474 - Female coupler (ISO 7241-1 series B)
- 121474 - High Capacity Fill Coupler - 1/4" QD Female by 1/4 NPT Female
- 247886 - Reservoir Refill Manual Pump w/ Cover, Follower Plate, Hose & Coupling
- 121474 - Mating Coupler for 24M644 Fill Stud
- 247886 - Manual Fill Pump (fits 5 gallon or 35 lb pail, includes 121474, requires 24M644)
Use standard grease gun (item #562857) to fill the reservoir. Can be used with any other coupler that conforms to ISO 7241-1 series B. Alternative refill ports available for 2-port systems. Used together with female coupler Item #121474, OR with any other coupler that conforms to ISO 7241-1 Series B. Part of the pump re-fill options for G-Series systems. Works with mating coupler 121474. Required component for manual fill pump 247886.
Reference Manuals
- 300765 (Page 7) Automatic Lubrication
- 352633 (Page 6) Graco Compact Series Progressive Valve Brochure
- 352733 (Page 3) Graco G-Mini Compact Pump Brochure
- 3A6888 (Page 4) Pump In A Box
