ARI - 1/2-1" RP500/DC500 CK2
Fits DC501 · RP500 · RP501 Sizes 1"
Second check assembly shared by the ARI RP500, RP501 and DC501 in 1/2, 3/4 and 1 inch sizes. ARI part number 0466-0276-OUT. Like the first check, it is a capsulated, spring-loaded check module with stainless steel springs, and ARI says the series is maintained without special tools. The first check for the RP500 in these sizes is 0466-0276-IN.
Doing a full rebuild?See the parts that fit this device
Call (916) 251-7071 or send us a message.
Shipping & returns
Shipping: in-stock parts ship from our Rocklin, CA warehouse, typically within 1–2 business days. The shipping cost shows at checkout.
Pickup: 4487 Pacific St, Suite E, Rocklin, CA.
Returns: see our return policy.
Frequently Asked Questions
How do I know this is the right part?
How do I know this is the right part?
Check the brand, size and model on your device's tag against the details on this page. For backflow repair parts, our Repair Parts Finder lets you pick the brand, size and model and shows the parts listed for that device. Still not sure? Send us a message with what you are working on and we will help you check.
Can I pick up my order instead of having it shipped?
Can I pick up my order instead of having it shipped?
Yes. You can pick up at our shop: 4487 Pacific Street, Unit E, Rocklin, CA 95677, Monday–Friday, 7am–4pm.
Do you offer accounts for contractors?
Do you offer accounts for contractors?
Yes. Approved business customers can buy on net terms and get a customer portal with their invoices and statements. Send us a message to set up an account.