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Ships within 48 hours · Estimated delivery Aug 4 - Aug 9
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Description
Diamond Miner 4"- 1.5 LBS, Ready to UseThis system was designed with durability, control, and reliability in mind. The adjustable pressure release valve assures for consistency in every batch, while the intelligently placed top view, shatter resistant sight glasses allow for easy viewing. This ultimate mining tool is ready to be used to achieve maximum diamond yields. Features: Stainless Steel Body Detachable Plate Top View Sight Glasses Adjustable Relief Valve Stainless Steel Pressure
This system was designed with durability, control, and reliability in mind. The adjustable pressure release valve assures for consistency in every batch, while the intelligently placed top view, shatter resistant sight glasses allow for easy viewing. This ultimate mining tool is ready to be used to achieve maximum diamond yields.Features:
- Stainless Steel Body
- Detachable Plate
- Top View Sight Glasses
- Adjustable Relief Valve
- Stainless Steel Pressure Gauge
- 1/4" SAE Inlet/Outlet
- 1.5 LBS Capacity
- Ready to use; Assembled and Pressure Tested
Components:
- Lid: 4" Tri Clamp Hemispherical Lid, (2) Sight Glass
- Gauge: Utility Stainless Steel Vacuum Pressure Gauge, 2.5", -30 HG-150 PSI
- Valve: Single Piece Stainless Steel Valve, 1/4" FNPT x 1/4" FNPT
- Adapter: Stainless Steel Adapter, 1/4" MNPT x 1/4" MSAE
- Relief Valve: 0-100 PSI Adjustable Air Pressure Relief Valve
- Collection Plate: Stainless Steel Tri Clamp Collection Plate, 4 x 2"
- Stainless Steel Tri Clamp Spool, 4 x 4"
- Gasket: Tri Clamp Viton Gasket, 4"
- Clamp: High Pressure Clamp, 4"
Specifications:
- Diameter(in) : 4.00
- Height(in) : 6.00
- Radius(in) : 2.00
- Volume : 75.36
- Volume(Liters) : 1.08
- Volume(Gallon) : 0.29
- Butane Capacity(LB) : 1.33 - 1.67
- Propane Capacity(LB) : 1.06 - 1.32
- Material Capacity(LB) : 0.39 - 0.56
- Nugget Ice Capacity(LB) : 1.78
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.3 ★★★★★
Based on 28 reviews
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Product Reviews
★★★★★ 3
Nice size, the quality is changing. It is softer I believe than it used to be.
Flavor Name: Peanut Butter, Size: Large, Flavor Name: Peanut Butter, Size: Large
Not sure if something has changed in the way this product "Barkbone" is made. I bought this many times before and it lasted. Today, on my dogs first day of use, he had chipped through the material, and already destroying it. he has had it for less than 3 hours.
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Reviewed in the United States on September 29, 2025
★★★★★ 5
Very durable
Flavor Name: Steak, Size: X-Large
This is great for an aggressive chewer lady a long time very durable
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Reviewed in the United States on May 6, 2026
★★★★★ 5
Great Product!
Size: Medium, Color: green, orange, pink, Pattern Name: clean tuff bone bacon
My dogs love their dental chews! This product is durable and the perfect size for each of my dogs. I've purchased two of them (medium and large). One of my dogs is an aggressive chewer and this product is holding up. Hartz makes great pet products. I'm very happy with the product.
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Reviewed in the United States on March 30, 2026
★★★★★ 5
Good quality
Size: Extra Small, Color: blue, purple, Pattern Name: clean tuff bone bacon
My dogs favorite toy. It’s so small and cute lol it’s lightweight and easy for her to chew. The quality is great, it’s lasting and no broken pieces.
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Reviewed in the United States on March 18, 2026
★★★★★ 5
Winnie Loves Them!
Size: Medium (Pack of 3), Color: Orange, Green & Yellow, Pattern Name: Dog
My Winnie is an aggressive chewer and she loves these bones. They're indestructible and they must be delicious because she works on them every day. I was a bit concerned when they were out of stock for a few months. Please don't discontinue them!
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Reviewed in the United States on April 28, 2026