Note: The P34A package ammonia machine began production in 1974. The original control panel
utilized Allen-Bradley NEMA components. The control panel was changed to Allen Bradley I.E.C.
components for units built after 1999.
Control Panel Components (Allen-Bradley prior to 1999)
Part NumberReq'dDescription
12A2117C031FREEZER PRESSURE SWITCH, ASCO PG16A
Replaces Mercoid Control #DA/524/2
12A2117T031TRANSDUCER, ASCO RANGE 6-60 PSI
Use with Asco Freezer Pressure Switch #12A2117C03
12A2117F071CONDENSER FAN CONTROL SWITCH
Replaces Mercoid Control #DA/24/3B or Asco 12A2117E02
Replaces all other timers (base needed for replacement)
12A7503E22011TIMER BASE #0T08-PC, EIGHT PIN PLUG-IN
12B7503E181ELAPSED TIME INDICATOR, 230V, 60HZ PANEL MOUNT
12B7503E171ELAPSED TIME INDICATOR, 220V, 50HZ PANEL MOUNT
12A7517E022RELAY 700N200A2 240-60/220-50
"CR" Relay
12A7518E01CONTACT CARTRIDGE 700-C1 FOR A/B N-TYPE RELAYS
12A7503E07TIMER 700-NT PNEUMATIC FOR N TYPE RELAY
12A7520E021PILOT LIGHT LENS "RED" DIALCO (9/16" MOUNT LIGHT)
12A7520E031PILOT LIGHT LENS "AMBER" DIALCO (9/16" MOUNT LIGHT)
12A7520E071PILOT LIGHT LENS "WHITE" DIALCO (9/16" MOUNT LIGHT)
12A7520E091PILOT LIGHT,RED,250V OSLO (SQ w/RECT. MOUNT HOLE)
12A7520E11PILOT LIGHT,AMBER,250V OSLO (SQ w/RECT. MOUNT HOLE)
12A7520E111PILOT LIGHT ,CLEAR ,250V OSLO (SQ w/RECT. MOUNT HOLE)
Note: Square Lights with rectangular hole used 1989-93
2006 Price SchedulePage 1P34A
P34A Series Parts List
Control Panel Components (Allen-Bradley prior to 1993) (Con'd)
12A7503E22012TIMER BASE #0T08-PC, EIGHT PIN PLUG-IN
12B7503E211ELAPSED TIME INDICATOR, 220V, 60HZ, DIN RAIL MOUNT
12B7503E201ELAPSED TIME INDICATOR, 220V, 50HZ, DIN RAIL MOUNT
12A7500E621A/B PILOT LIGHT OPERATOR, BLUE (7/8" NOTCHED HOLE)
"1LT" Freezing
12A7500E631A/B PILOT LIGHT OPERATOR, CLEAR (7/8" NOTCHED HOLE)
"2LT" Liquid Feed
12A7500E641A/B PILOT LIGHT OPERATOR, RED (7/8" NOTCHED HOLE)
"3LT" Thawing
12A7500E783INCANDESCENT LIGHT MODULE FOR PILOT LIGHT
12A7520E353BULB #755, A/B 2TL5/2TL7 PILOT LIGHT, 6.3V
12A7517E282A/B RELAY, 10A, 3-NO/1-NC, 208/240
"CR" Relay
12A7503E381A/B TIMER, PNEUMATIC, ON-DELAY
Time Delay for Cutter Motor on "1CR" Relay
12A7516E231A/B CONTACTOR, 9-AMP, 3-POLE, 208/240V W/1-NO AUX
"2M" Water Pump or "3M" Cutter Motor (9-amp Max)
12A7516E241A/B CONTACTOR, 12-AMP, 3 POLE, 208/240V W/1-NO AUX
"2M" Water Pump or "3M" Cutter Motor (12-amp Max)
12A7516E251A/B CONTACTOR, 16-AMP, 3-POLE, 208/240V W/1-NO AUX
"2M" Water Pump or "3M" Cutter Motor (16-amp Max)
2006 Price SchedulePage 3P34A
P34A Series Parts List
Control Panel Components (Allen-Bradley since 1999 Con'd)
Part NumberReq'dDescription
12A7530E541MANUAL MOTOR STARTER, 1.6-2.5 AMP OVERLOAD
12A7530E551MANUAL MOTOR STARTER, 2.5-4.0 AMP OVERLOAD
12A7530E561MANUAL MOTOR STARTER, 4.0-6.3 AMP OVERLOAD
12A7530E571MANUAL MOTOR STARTER, 6.3-10.0 AMP OVERLOAD
12A7530E581MANUAL MOTOR STARTER, 10.0-16.0 AMP OVERLOAD
12A7530E591MANUAL MOTOR STARTER, 20.0-25.0 AMP OVERLOAD
12A7518E332A/B AUX. CONTACT, 6A, 1 NO, SIDE MOUNT
12A2600G11FREEZER COVER GASKET 37" OD x 33" ID x 3/16"
12B2145C071P34 POLYCARBONATE FREEZER COVER W/4" VENT HOLE
12A4200B10081VALVE, AIR ADMITTANCE, 4" MAXI-VENT
19T3049P04011PIPE, 4" STD. WT. PVC 8" LG. (DRILLED)
19T4001S09164P34 FREEZER COVER RETAINING RINGS
12A2240H410916NUT, WING, BRASS, 3/8"-16NC
12A2250A1216WASHER, CUT 3/8" x 1" O.D. SS
12B2185V125641" VENT TUBE WATER DISTRIBUTOR, 16GA WHITE
12B2185V224201-1/4" VENT TUBE WATER DISTRIBUTOR, 16GA WHITE
12B2185V323061-1/2" VENT TUBE WATER DISTRIBUTOR, 16GA WHITE
12B2185V422281-3/4" VENT TUBE WATER DISTRIBUTOR, 16GA WHITE
12A2055B02BRUSH, STAINLESS STEEL #GTC210 FOR 1" TUBES
12A2055B04BRUSH, STAINLESS STEEL #GTC210 FOR 1 1/4" TUBES
12A2055B03BRUSH, STAINLESS STEEL FOR 1-1/2" TUBE
12A4009R01PLUG, RUBBER 7/8" OD X 2" LG FOR 1" TUBES
12A2220F11171MACH BOLT, 1/4"-20NC X 2 1/2"LONG
12A2240A11071NUT, HEX 1/4"-20NC S.S.
12A2250A1072WASHER, CUT 1/4" SS
12A4009R02PLUG, RUBBER 1"OD X 2 1/2"LG FOR 1-1/4" TUBES
Req'dDescription
(Requires the valve and pipe listed below when replacing
stainless, galvanized or polycarbonate cover with 2-1/2" hole)
Requires 1/4" Nuts & Bolts
Requires 3/8" Nuts & Bolts
2006 Price SchedulePage 4P34A
P34A Series Parts List
Freezer Components (Con'd)
Part NumberReq'dDescription
12A4009R03PLUG, RUBBER 1 1/4"OD X 2 1/2" FOR 1-1/2" TUBES
Requires 3/8" Nuts & Bolts
12A2215H11191CAP SCREW, 3/8"-16NC X 3" LONG
12A2240A11091NUT, HEX 3/8"-16NC S.S.
12A2250A1092WASHER, CUT 3/8" x 7/8" O.D. SS
12A7500E221FLOAT SWITCH, HANSON #HLL (DIFFERENTIAL SET @ 1/2")
Replaces Alco FS1A or RS Type LL
12A7500E241SWITCH ASSEMBLY #HLL-SW FOR HANSON
Also can be used on RS Type LL
12A2600F012FLANGE GASKET FOR 3/4" & 1" 2-BOLT FLANGE
12A2625G031GAGE GLASS 1/2" X 28-1/8" LONG
Note: Serial number of unit required for purchase of relief valves. Relief valve setting must not
exceed the design pressure of the vessel.
12A4200L04052RELIEF VALVE #5601 SET @ 275#, 1/2" IN x 1" OUT
12A4200L04092RELIEF VALVE, HANSEN #H5601 SET @ 275, 1/2" MPT x 1" FPT
12A4200M040213-WAY VALVE, HANSEN #H8021, 1/2"
2006 Price SchedulePage 5P34A
P34A Series Parts List
Cutter Drive
Note: The cutters on the original P34 units were nickel plated carbon steel with a galvanized water
tank. In 1977 the entire water tank and cutter was changed to stainless steel. Reliance one piece
gearmotors were used until a design change in 1998 to the separate Grove reducer and U.S. Motor.
19T2615R041P34 FINISHED RING GEAR
12A3040S058ROLL PIN, 1/4" X 3/4" STAINLESS STEEL
Cutter Internals
Part Number
19T2035B022CUTTER BLADE, P34, 15" LONG
19T2010A052P34 CUTTER ADAPTOR PLATE
19T4130T048ADAPTOR PLATE SPACER, 5/8" O.D. S.S. TUBING x 7/8" LG.
12A2226H11178MACHINE SCREW, FLAT HEAD SS, 3/8"-16NC x 2-1/2" LG
12A2240A13098NUT, HEX 3/8"-16NC S.S.
19T2025B01061BEARING BRACKET ASSEMBLY FOR P34
19T2163D04031TINES DISC - P34 CYLINDER ICE
19T4090S031P24/34 CUTTER SHAFT
12A2020M023P24/34 CUTTER BEARING
12A4080S022SEAL, 9043LPD OR 9043LUP, 3"O.D. X 2" I.D. X 1/2" W.
12A2210E011UPPER EXCLUDER, 1.625" ID x 3.5" OD
12A2210E041LOWER EXCLUDER, 3.5" ID x 5.625" OD
19T4130C011P24/34 UPPER BEARING SPACER
19T4130C021P24/34 TINES DISC HUB SPACER
19T4130C031P24/34 SEAL SPACER
19T4130C041P24/34 LOWER BEARING SPACER
19T4065R011P24/34 CUTTER RETAINING SPACER
Req'dDescription
For Adaptor Plates
2006 Price SchedulePage 6P34A
P34A Series Parts List
r
Cutter Internals (Con'd)
Part NumberReq'dDescription
12A2600R021RETAINING GASKET 1 3/4" OD x 7/16" ID x 1/8" RED RUBBER
12A2240E12161P24/34 TINES DISC SLOTTED NUT, 1"-14NF,S.S.
12A3040S061COTTER PIN, 3/16 x 1-1/2" S.S.
12A4138S011DISC SPRING #SAM502520
12A2785S011KEY, 3/8" x 5/16" x 3/4" LONG
Water Tank/Circulating Wate
Part Number
19T2165C03061S.S. CUTTER/TANK ASSEMBLY FOR P34
12A2600G111WATER TANK GASKET,40"OD x 37"ID x 3/16"
12A4200H06011FLOAT VALVE,3/4" MPT ROBERTS #R700L, 3/4" MPT
12A4200HP011STEM FOR ROBERTS FLOAT, 10" LG x 1/4-20 THREAD BRASS
12A4200HP021FLOAT FOR ROBERTS, 4" CYL x 6" LG W/1/4-20 THREAD
12A4200H08011FLOAT VALVE, HUDSON 1" FPT
1276682FLOAT VALVE MCDONNELL & MILLER 27W, 3/4" FPT
12A4200A06071VALVES, SOLENOID, 3/4" FPT SPORLAN WATER
1262231COIL FOR SPORLAN SOLENOID, 230V/60HZ
12A2105C061COIL FOR SPORLAN SOLENOID, 120 VOLT, 50/60 HZ
12A2105C171COIL, J/E #G-23, 208/230V.,50/60HZ FOR GP607
12A4170T011THERMOMETER, WEKSLER 2T04B,2"
12A4205G06011BRASS WATER VALVE 3/4" FPT NO 75 NIBCO
12A2740H011CIRCULATING WATER HOSE, 2 7/8" x 12' LONG 2 PLY
12A4181T0915TUBING, PLASTIC, CLEAR, 2" ID x 3/16" THK
Includes complete cutter assembly and drive train, water tank
tines disc, & bearing support. Does not include water pump
or internal water piping (specify tube size when ordering)
Current Valve since 1994
Water Tank Flush Valve (Replaces JE #GP607)
Overflow (Priced per ft.)
Cast Iron Housing
For Scot Pump Suction
Stainless Steel Housing, Bottom Flange Mount
2006 Price SchedulePage 7P34A
P34A Series Parts List
r
Compressors/Components
Note: Original P34A compressors utilized direct drive motor couplings. The design changed in the
early 1980's to belt driven. The first units were built with York RW84 compressors. Vilter 456 and
Mycom N6WB (current design) have also been used.
12A2115H011CONDENSER, 30"OD x 84" LG. W/291 1-1/4" TUBES SS
12A2600R342P34A CONDENSER GASKET 1/8" RED RUBBER
12A4200L04052RELIEF VALVE #5601 SET @ 275#, 1/2" IN x 1" OUT
12A4200M040113-WAY VALVE #8021A, 1/2" AMMONIA
12A4200G02021ANGLE VALVE, 1/4" MPT x 1/4" FPT
12A4200G03021ANGLE VALVE, 3/8" MPT x 3/8" FPT
Req'dDescription
Fits Vogt Manufactured Condensers only (1974-1993)
Receive
Part Number
12A2625G041GAGE GLASS 1/2" X 38-1/8" LONG
12A2635G062GAGE GLASS GUARD 60" LENGTH
12A4200J0405W1UPPER GAGE COCK VALVE, WESTERMEYER PLATED
12A4200J0406W1LOWER GAGE COCK VALVE, WESTERMEYER PLATED
12A3050C03012PIPE NIPPLE, 1/2" X 1-1/2" LONG
12A4200L04052RELIEF VALVE #5601 SET @ 275#, 1/2" IN x 1" OUT
12A4200M040113-WAY VALVE #8021A, 1/2" AMMONIA
12A4200G0202ANGLE VALVE, 1/4" MPT x 1/4" FPT
12A4200G0402ANGLE VALVE, 1/2" MPT x 1/2" FPT
12A4200G0403ANGLE VALVE, 1/2" FPT x 1/2" FPT
12A4200G0603ANGLE VALVE, 3/4" FPT x 3/4" FPT
12A4200G1403ANGLE VALVE, 2" FLANGED HENRY
12A4200G1404GLOBE VALVE, 2" FLANGED HENRY
12A4200G1601GLOBE VALVE, 2 1/2" FLANGED HENRY
12A4200G1802ANGLE VALVE, 3" FLANGED HENRY
12A4200G1801GLOBE VALVE, 3" FLANGED, HENRY
12A4200G1803ANGLE VALVE, 3" FLANGED VILTER
12A4200G2101ANGLE VALVE, 4" FLANGED HENRY
12A4200G21GLOBE VALVE, 4" FLANGED HENRY
12A4200G2102GLOBE VALVE, 4" FLANGED VILTER
12A2538S0106FLANGE SET, 3/4" FPT, HANSEN 2-BOLT
12A2538S0107FLANGE SET, 1" FPT, HANSEN 2-BOLT
12A2530G0206FLANGE, 2" HENRY GROOVE SOCKET WELD
12A2530T0206FLANGE, 2" HENRY TONGUE SOCKET WELD
12A2535T0106FLANGE ADAPTOR, 2" MALE TO MALE
12A2530G0208FLANGE, 2-1/2" HENRY GROOVE SOCKET WELD
12A2530T0208FLANGE, 2-1/2" HENRY TONGUE SOCKET WELD
12A2530G021FLANGE, 3" HENRY GROOVE SOCKET WELD
12A2530T021FLANGE, 3" HENRY TONGUE SOCKET WELD
12A2530G0212FLANGE, 4" HENRY GROOVE SOCKET WELD
12A2530T0212FLANGE, 4" HENRY TONGUE SOCKET WELD
12A2600F01FLANGE GASKET FOR 3/4" & 1" 2-BOLT FLANGE
12A2600F04GASKET, 2" HENRY
12A2600F05GASKET, 2-1/2" HENRY
12A2600F06GASKET, 3" HENRY
12A2600F08GASKET, 4" HENRY
2006 Price SchedulePage 10P34A
P34A Series Parts List
Pressure Line & Fittings
Part NumberReq'dDescription
12A4182S03TUBING, 1/4" OD TYPE 304 STAINLESS (PRICED PER FT)
12A2452M02CONNECTOR, MALE, 1/4" MPT x 1/4" TUBING
12A2452M01CONNECTOR, MALE 1/8" MPT x 1/4" TUBING
12A2452F01CONNECTOR, FEMALE 1/4" FPT x 1/4" TUBING
12A2452T01TEE, UNION, 1/4" x 1/4" x 1/4" TUBING
12A2452T02TEE, 1/4" TUBING x 1/4" TUBING x 1/4" MPT
12A2100C0303CLAMPS, 1/4" OD TUBING
Goldenrod Water Treatment
Part NumberReq'dDescription
12A2195W181GOLDENROD WATER TREATMENT, 18"-50GPM, PVC HOUSING
19T2195W181GOLDENROD WATER TREATMENT, 18"-50GPM, SS HOUSING
12A2195W18021REPLACEMENT GOLDENROD CELL, 18"
12A2195I02
2
INSULATOR, DELRON FOR SINGLE 18" OR 36" GOLDENROD
2006 Price SchedulePage 11P34A
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