Connection verification tool
A connection verification tool for verifying a secure connection between two fluid handling components of a fluid handling system. A connection verification tool can include a gauge portion sized sized to be placed over a first fluid handling component connected to a second fluid handling component to verify a secure connection between the two components. If the first fluid handling component is not securely connected to the second fluid handling component such that additional torque may be required to complete the connection between the two components, the gauge portion of the connection verification tool will not fit over the first component coupled to the second component.
1. A tool comprising:
a gauge portion including a first arm, a second arm and a cross member extending between the first arm and the second arm, wherein at least one of the first arm and the second arm includes a recessed portion and wherein the gauge portion has a predetermined, fixed width W 1 defined between the first and second arms and dimensioned to correspond to a predetermined width W 2 defined between a fitting member and a fitting body when the fitting member is coupled to the fitting body, such that when the fitting member is properly coupled to the fitting body, W 1 is at least substantially equal to W 2 , and the gauge portion fits over the fitting member connected to the second fitting member such that a proper connection between the fitting body and the fitting member can be verified.
2. The tool according to claim 1 , wherein the recessed portion is generally U-shaped.
3. The tool according to claim 1 , further comprising a handle coupled to the gauge portion.
4. The tool according to claim 1 , wherein the first arm has a length extending in a direction away from the cross member that is greater than a length of the second arm extending in a direction away from the cross member.
5. The tool according to claim 1 , wherein the first arm has a length extending in a direction away from the cross-member that is equal to a length of the second arm extending in a direction away from the cross-member.
6. The tool according to claim 1 , wherein the cross member has an upper surface and a lower surface, wherein the lower surface is contoured to correspond to a radius of curvature of a fitting member.
7. The tool according to claim 1 , wherein the cross member has an upper surface and a lower surface, where the lower surface is substantially flat.
8. The tool according to claim 1 , wherein the tool is fabricated from a metal or metal alloy.
9. The tool according to claim 1 , wherein the tool is fabricated from a thermoplastic polymer.
10. A method of verifying a connection comprising:
selecting a connection verification tool based at least in part on the size of a fitting including a fitting member connected to a fitting body, the connection verification tool including a gauge portion having a first arm, a second arm and a cross member extending between the first arm and the second arm, wherein a gap is defined between the first arm and the second arm, the gap having a predetermined, fixed width W 1 defined between the first and second arms and dimensioned to correspond to a predetermined width W 2 dimension of defined between the fitting member and the fitting body when the fitting member is coupled to the fitting body, such that when the fitting member is properly coupled to the fitting body, W 1 is at least substantially equal to W 2 , and the gauge portion fits over the fitting member connected to the second fitting member;
placing the gauge portion over the fitting member connected to the fitting body; and
verifying that the fitting member is properly connected to the fitting body when the gauge portion of the verification tool fits over the fitting member connected to the fitting body.