As a wholesale supplier to jewelers and other industry professionals, Rio Grande wants to avoid presenting wholesale pricing to retail consumers. In addition, the U.S. Patriot Act requires all suppliers of precious metals to maintain full contact information for all of its customers.
Please be aware that we vigilantly protect your account information—it will never be shared or sold to any third party for any reason, ever.
The benefits of having a dedicated account with us include:
See current pricing on all products based on published daily metal markets.
Access and print your order history and invoices any time you need them.
Create and update a 'wish' list of products you have selected but are not yet ready to purchase.
Manage and update your account information, including contact and payment information, at your convenience.
For security reasons, the first time you log in to Rio’s new site, you are required to set your password. We have sent you an email with instructions on how to reset your password.
Change Your Password
Vacuum Pump Maintenance Tips
Proper maintenance is essential to ensure the best performance and longest service life from your vacuum pump. Each morning, check the sight gauge of your vacuum pump. If you see separated oil and water in the sight glass, open the drain and let the water flow out. Leave the valve open until the fluid that comes out is all oil, with no water bubbles in it. Close the valve and refill the oil reservoir to the proper level. Follow your machine’s operating guide for periodic maintenance guidelines.