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Catalog 111 • Page 7
GPH at Feet of Head Max
Ports
Model Number
Volts
Watts
Amps
1'
3'
6'
Head
Inlet
Outlet
PR B500
115 vac
75
1.50
500 360 300
11'
3
/
4
" GHT
3
/
8
" MPT
Marine Air
GPH at Feet of Head Max
Ports
Model Number Part Number
Volts
Hz. HP
10'
20'
30' Head Inlet
Outlet
SC 67*
P700
115/230 vac 50/60
1
/
3
2400 2160 1800 51' 1
1
/
4
" FPT 1" FPT
SC 67 — 3.00
P120
115/230 vac 50/60
1
/
3
1620 1200 570
36' 1
1
/
4
" FPT 1" FPT
SC 67 — 2.5
P100
115/230 vac 50/60
1
/
3
1140 450
-
25' 1
1
/
4
" FPT 1" FPT
SC 68*
P700
115/230 vac 50/60
1
/
3
2400 2160 1800 51' 1
1
/
4
" FPT 1" FPT
SC 78 — 3/4.41
P710
115/230 vac 50/60
1
/
2
3000 2820 2160 61' 1
1
/
2
" FPT 1
1
/
2
" FPT
SC 78 — 10/4.75
P711
115/230 vac 50/60 1
4700 4620 4020 84' 1
1
/
2
" FPT 1
1
/
2
" FPT
MS Series
cal
MDX-3
5
/
8
march
B500
proven
marine air, mermaid and king air replacements
mermaid replacement pump by proven
You will encounter Teel, Proven, March and Cal pumps on Mermaid air conditioning units.
The most common pump is the Proven/Teel model shown in the adjacent picture box. It
is an oil filled centrifugal that is uniquely shaped with a bright red motor, white plastic
pump housing and a 6' cord. Service kit number PR SRK-15.
GPH at Feet of Head Max
Ports
Model Number
Volts
Watts
Amps
1'
3'
6'
Head
Inlet
Outlet
MA MDX-3 5/8
115 vac
108
1.35
510 480 420
19'
5
/
8
" OD
5
/
8
" OD
king air replacement pump by march
The March model MDX-3
5
/
8
", displayed in the adjacent picture box, is found on over 90%
of the “King Air” air conditioner units. This pump is sealless, utilizes a magnetic drive
impeller and has an open motor. An upgraded “sealed motor” option would be the March
model LC-3CP-MD. See
for service parts.
marine air and cruisair replacement pumps by cal
Cal Marine manufactures a series of pumps used on Marine Air and Cruisair units. Cal
pumps have a stainless encapsulated oil filled motor, black plastic pump housing and an
optional strap-on plastic mounting base.
Model
Marine Air
*Cruisair
Voltages
HP GPH at Feet of Head Max
Ports
Number
Part #
Part #
Available
1'
3'
9'
Head
Inlet
Outlet
CA MS-1200
–
–
115 or 230 vac
1
/
9
1200 980 660
20'
3
/
4
" MPT
1
/
2
" MPT
CA MS-900
–
PDS900 115 or 230 vac
1
/
12
900 720 425
17'
3
/
4
" MPT
1
/
2
" MPT
CA MS-580
PC500/PDA500 PDS500 115 or 230 vac
1
/
15
580 425 320
15'
3
/
4
" MPT
1
/
2
" MPT
CA MS-320
PC400/PDA250 PDS250
115 vac
1
/
40
320 260 140
12'
1
/
2
" MPT
1
/
4
" MPT
* Suffix “C” after Cruisair numbers denotes 230 vac.
marine air replacement pumps by scot
Scot bronze centrifugal pumps are standard equipment on many of the larger “Marine
Air” brand systems. They utilize a carbon ceramic mechanical seal and 50/60 Hz, 115/230
vac motor. Consult our sales department for impeller size and motor requirements. See
for service parts.
67 and 78 Series
scot
* Scot 67 pump has a 48 size motor frame, Scot 68 has a 56 size motor frame.