Bottle Coolers & Beer Fridges
Ice Cream Displays
Ice Cream Machines
Chest Freezers
Commercial Freezers
Commercial Fridges
Ice Cube Makers and Flakers
Wine Coolers
Bain Maries
Commercial Microwaves
Commercial Sinks
Commercial Ovens
Fryers and Chip Scuttles
Glass and Dishwashers
Pie Warmers & Hot Food Displays
Pizza Ovens
Water Boilers
Bar Supplies
Bowls & Display Baskets
Cash Registers
Chafing Dish Sets & Fuel
Menus & Boards
Table Numbers & Stands
Salt, Pepper & Spice Mills
Crockery
Cutlery
Glassware
Wine Glasses
Bins
Cleaning Chemicals
GreasePak
Janitorial Equipment
Laundry Equipment
Coffee Machines
Juice Dispensers
Juicers
Drink Blenders
Milkshake Blenders
Slush Machines
Water Boilers
Cookware
Gastronorm Containers
Ingredient Bins
Pastry & Baking
Utensils
Pizza Pans & Equipment
Food Storage
Food Transport & Delivery Bags
Folding Furniture
Garden and Outdoor Furniture
High Chairs
Chairs
Tables£6.05 / Each
Box of 2
33% OFF
Jarvis
Catering SpecialistJarvis is an AI assistant and may occasionally provide incorrect details. To ensure your equipment fits and functions perfectly, we recommend verifying all critical specifications-including dimensions, power requirements, and compatibility-with our expert sales team prior to purchase.For orders or stock, call 0333 355 0535
How can we help?
Choose an option below
Select an option to get started. We're here to help!
Product Questions
Specs, suitability, features & comparisons
Other Enquiries
Delivery, warranty, invoices & customer service
Buffalo
In Stock
Buffalo AG870 Up-Down Piston for Chamber Vacuum Packing Machine Spare Part (Fits GF439)
£12.10
/ exc vat
£14.52/ inc vat
- OEM Specification
- Durable Construction
- Restores Sealing
- Cost-Effective Repair
Have a quick question about this product?
Ask instantly →
Top Feature Icons
- Genuine Buffalo PartGuaranteed authentic brand component.
- Restores FunctionFixes lid opening/closing issues.
- Precision FitEngineered for model GF439.
- Easy InstallationDesigned for a straightforward swap.
Product Overview
This is a genuine replacement up-down piston for the Buffalo chamber vacuum packing machine. Specifically designed to fit the GF439 model, this part is essential for controlling the movement of the vacuum chamber lid. If your machine's lid is failing to lift or close properly, or you're experiencing inconsistent vacuum seals, this component will restore its correct mechanical function and operational efficiency.
Technical Specifications
- Brand: Buffalo
- SKU: AG870
- Compatible Models: GF439
- Function: Controls the up and down movement of the lid
- Use: Chamber Vacuum Packing Machine
Key Features & Benefits
- OEM Specification — Ensures perfect compatibility and performance.
- Durable Construction — Built to withstand a busy commercial environment.
- Restores Sealing — Corrects issues caused by a faulty lid mechanism.
- Cost-Effective Repair — Avoids the need for a full machine replacement.
Expert Review
Daniel Foster Catering Equipment Maintenance Expert
Expert Review
If your Buffalo vac packer's lid is struggling to lift or isn't closing with that satisfying clunk, the up-down piston is likely the culprit. It’s a common wear item, but thankfully, swapping it out is a straightforward job. This genuine part will get your machine back to creating perfect vacuum seals in no time.
Installation & Maintenance
- Always disconnect the machine from the mains before installation.
- Use the correct tools to avoid damaging the part.
- Ensure the new piston is securely seated before operation.
- Periodically check moving parts for signs of wear.
Frequently Asked Questions
Q: How do I know if the up-down piston has failed?
A: The most common signs are the lid failing to open automatically after a cycle, or not closing correctly to create a seal.
Q: Is this part compatible with other vacuum packers?
A: No, this piston is specifically designed for the Buffalo GF439 chamber vacuum packing machine.
Q: Can I replace this part myself?
A: Yes, for individuals with basic mechanical experience, this is a manageable, straightforward repair.
Did You Know?
- A correctly functioning piston is crucial for consistent vacuum pressure and food preservation quality.
- Replacing worn mechanical parts promptly can prevent more extensive damage to your machine.
- Keeping spare parts like this on hand minimises potential kitchen downtime during busy periods.
Why Choose EasyEquipment?
-
Trusted for 50+ Years
We've been kitting out UK kitchens for half a century—we know our onions.
-
Speedy & Free Delivery
Get your gear fast with free UK mainland delivery, often as soon as the next day.
-
Price Match Promise
Find it for less elsewhere? We'll match the price, no quibbles or fuss.
-
Real UK Support
Got a question? Our friendly, UK-based team is on the phone, ready to help you out.
Ready To Order?
Don't let a faulty part disrupt your food preparation process. Restore your machine to full working order with the Buffalo AG870 Up-Down Piston. Add this essential spare to your basket for a swift and effective repair.