Dispenser system

A system for dispensing fluid, the system comprising:

• a cartridge including a cartridge body containing a fluid to be dispensed and a pump secured to a neck of the cartridge, the cartridge further including a first flange that defines a diameter and a second flange, the first flange and the second flange being movable relative to one another along a drive axis to dispense the fluid;
• and
• an adaptor that is configured to engage with the cartridge, the adaptor including a first leg, a second leg, and a channel that is at least partially defined by the first leg and the second leg;
• wherein the channel includes a height that corresponds to a thickness of the first flange, the height being measured in a direction parallel to the drive axis, and
• wherein the first flange is configured to be received within the channel of the adaptor along an insertion axis that is different from the drive axis.

An adaptor for supporting a cartridge assembly containing a fluid to be dispensed, the adaptor comprising:

• a central portion at a rearward end;
• a first leg including a first retention member;
• and
• a second leg including a second retention member;
• wherein the first leg and the second leg extend outwardly from the central portion to define a receptacle, the receptacle being open at a forward end opposite the rearward end, the receptacle being configured to receive a portion of the cartridge assembly,
• wherein the first retention member and the second retention member define a channel configured to engage with the cartridge assembly, and
• wherein the adaptor defines a central axis that extends perpendicular to an insertion direction along which the cartridge assembly is received within the receptacle.