Mag250= 4.5" length 3.75" height 4" width
Mag350= same as 250
Mag500= same as 250
Mag700= same as 250
Mag950= 5" length 4.5" height 3" width
Mag1200= same as 950
Mag1800= 6.5" length 4.75" height 3" width
all of these pumps are from the resting bottom or with the intake on the right-hand side.