Fittings for irrigation systems
A fitting, for use in making a fluid connection with a pipe, generally includes a saddle adapted to couple the fitting to the pipe, and a tap integrally formed with the saddle and extending generally away from saddle. The tap is configured to press-fit into the pipe for establishing the fluid connection between the fitting and the pipe. The fitting also includes a passageway defined by the saddle and the tap, for receiving fluid from the pipe and into the fitting via the tap.
1. A fitting assembly comprising:
a spacer comprising a body and generally arcuate arms extending away from the body, the spacer configured to couple to a pipe with the pipe positioned generally between the arms; and
a fitting configured to couple to the spacer for use in making a fluid connection with the pipe, the fitting comprising:
a saddle adapted to couple the fitting to the pipe generally over the spacer, the saddle including a clamp configured to secure the fitting to the spacer and/or the pipe;
a tap integrally formed with the saddle and extending generally away from saddle, the tap configured to insert at least partly into the pipe for establishing the fluid connection with the pipe; and
a passageway defined by the saddle and the tap, for receiving fluid from the pipe and into the fitting via the tap.
2. The assembly of claim 1 , wherein the tap of the fitting includes a spike-shaped tip having a cross support defining multiple windows in the tap for establishing the fluid connection with the pipe.
3. The assembly of claim 2 , wherein the multiple windows include four windows; and
wherein the cross support includes four members defining the four windows.
4. The assembly of claim 3 , wherein an angle between two adjacent members of the cross support is about 90 degrees.
5. The assembly of claim 2 , wherein at least one of the multiple windows comprises an arch-shaped upper edge portion, for decreasing friction between the tap and the pipe at the cross support when inserting the tap into the pipe.
6. The assembly of claim 2 , wherein at least one of the multiple windows comprises an upper edge portion that defines a sloping orientation, for decreasing friction between the tap and the pipe at the cross support when inserting the tap into the pipe.
7. The assembly of claim 1 , wherein the saddle of the fitting includes a substantially flat upper surface, for use in pushing the fitting onto the pipe, the flat upper surface defining at least one slot opening for use in coupling a connector to the fitting.
8. The assembly of claim 7 , wherein the slot opening is configured to receive a corresponding tab of the connector to couple the tab of the connector to the slot opening via a snap-fit.
9. A fitting for use in establishing a fluid connection with a pipe, the fitting comprising:
a body;
a clamp coupled to the body, the clamp configured to couple the fitting to the pipe, the clamp including first and second arms extending generally away from the body, the first and second arms being free of engageable jaw portions;
a tap coupled to the body and extending generally away from the body, the tap including a spike-shaped tip defining multiple windows in the tap for establishing the fluid connection with the pipe, the tap configured to press-fit into the pipe for establishing the fluid connection between the fitting and the pipe, at least one of the multiple windows including an upper edge portion that defines a sloping orientation for decreasing friction between the tap and the pipe when inserting the tap into the pipe; and
a passageway defined by the body and the tap, for receiving fluid from the pipe and into the fitting via the tap.
10. A fitting for use in making a fluid connection with an irrigation pipe in an irrigation system, the fitting comprising:
a saddle for coupling the fitting to the irrigation pipe; and
a tap coupled to the saddle and configured to press-fit into the pipe, without threading the tap relative to the saddle, for establishing the fluid connection between the fitting and the pipe, the tap defining multiple windows for establishing the fluid connection with the pipe, at least one of the multiple windows including an upper edge portion that is slanted in orientation, for decreasing friction between the tap and the pipe at the cross support when inserting the tap into the pipe.
11. The fitting of claim 10 , wherein the saddle and the tap are integrally formed as one piece.
12. The fitting of claim 11 , wherein the tap includes a spike-shaped tip having a cross support defining the multiple windows in the tap for establishing the fluid connection with the pipe.
13. The fitting of claim 12 , wherein the multiple windows include four windows; and wherein the cross support includes four members defining the four windows.
14. A fitting for use in establishing a fluid connection with a pipe, the fitting comprising:
a body;
a clamp coupled to the body, the clamp configured to couple the fitting to the pipe, the clamp including first and second arms extending generally away from the body, the first and second arms being free of engageable jaw portions;
a tap coupled to the body and extending generally away from the body, the tap including a spike-shaped tip configured to press-fit into the pipe for establishing the fluid connection between the fitting and the pipe; and
a passageway defined by the body and the tap, for receiving fluid from the pipe and into the fitting via the tap.
15. The fitting of claim 14 , wherein the tap is configured to press-fit into the pipe at about the same time the clamp is configured to couple the fitting to the pipe.
16. The fitting of claim 15 , wherein the body, the clamp, and the tap are integrally formed as one piece.
17. The fitting of claim 16 , wherein the tap includes a cross support defining multiple windows in the tap for establishing the fluid connection with the pipe.
18. The fitting of claim 17 , wherein the multiple windows include four windows; and
wherein the cross support includes four members defining the four windows.
19. The fitting of claim 18 , wherein at least one of the multiple windows comprises an upper edge portion that defines a sloping orientation, for decreasing friction between the tap and the pipe at the cross support when inserting the tap into the pipe.
20. The fitting of claim 18 , wherein the tap defines a barb generally above the four windows, the barb configured to engage an inner surface of the pipe to inhibit removal of the fitting from the pipe.