AMC 2026 catalogue

Pumps

Condensate Removal Pumps

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PUMPS

Condensate Removal Return Systems

▪1⁄3 HP ▪Max. liquid temp.: 210°F ▪115/230VAC ▪Motor enclosure: ODP ▪3⁄4" NPT discharge port WWG4RD30

Type No. of Pumps

Pump Flow (GPM)

Discharge Pressure (PSI)

Receiver Size (Gal.) Tank Material EDR Rating Length (in.) Width (in.) Height (in.)

Item

No. Duplex 2 18 20 14 Welded Steel 12,000 22 1⁄2 22 7⁄8 12 15⁄16 WWG4RD30 Simplex 1 12 21 9 Cast Iron 8,000 16 1⁄2 22 3⁄4 12 15⁄16 WWG4RD31 Simplex 1 18 20 14 Cast Iron 12,000 22 1⁄2 22 3⁄4 12 15⁄16 WWG4RD32 Simplex 1 18 20 14 Welded Steel 12,000 22 1⁄2 23 7⁄8 12 15⁄16 WWG4RD29

HOFFMAN PUMP

Replacement Condensate Removal Pump

▪1⁄3-HP ▪Motor enclosure: ODP Efficient pump returns condensate to the boiler in nongravity situations. Fits most systems, but may require an adapter.

Full Load Amps

@ 115/230V

GPM of Water @ 30 ft. of Head

GPM of Water @ 40 ft. of Head

GPM of Water @ 50 ft. of Head Max. Head (ft.)

Length

(in.)

Width

(in.)

Height

(in.)

Item

No. 7.2/4.0 33 26 12 56 9 1⁄16 6 1⁄4 12 5⁄8 WWG4RD67

HOFFMAN PUMP

Condensate Pump Kits Use where gravity drainage is not available to remove condensation in high-efficiency gas furnaces, condensing boilers, air conditioning units and other no-gravity applications.

LGP554405

HP Discharge Max Head

Max. Pressure

Reservoir

Capacity

Reservoir

Size For Use With Voltage Phase Amps Includes Width Item No Movincool

1/30 3⁄8" 20 ft 8.7 psi 1⁄2 gal Medium Office Pro 12, Office Pro 18, Classic Plus 14, Climate Pro 12, Climate Pro 18 115V AC 1.5 Check valve 5 in WWG5AE91

Little Giant

1/50 3⁄8" Barb — — — — — 115 V 1.0 A 20 ft (6.1 m) of 3⁄8 in ID (9.5 mm) Tubing 5" LGP554405

1/30 3⁄8" OD Barbed — 8.6 — — — 115 Single 1.5 A Models Equipped With Overflow Detection Switch 5" LGP554425

LITTLE GIANT, MOVINCOOL

Dayton® Nonmetallic Air-Operated Double Diaphragm Pumps

▪Self-priming to 15 ft. wet, 10 ft. dry ▪Run-dry capability GGF6PY37 GGF3HJV7

For Use With Includes

Item

No. Diaphragm Pump Repair Kit

GGF6PY34 (2) Diaphragms, (4) Check Balls, O-Rings, Seals GGF6PY58 6PY45, 6PY46, 6PY56, 6PY57 Gaskets, O-Rings and Seal Rings GGF6PY80 GGF6PY41 (2) Diaphragms, (4) Check Balls, O-Rings, Seals GGF6PY64

Inlet/Outlet Size

Connection

Style Air Inlet Size

Max. Flow (gpm) Max. Temp

Diaphragm

Material

Housing Material Ball Material

Check Seat

Material

Manifold Connection

Max. Dia. Solids

Item

No. Double Diaphragm Pump

1⁄4" NPT 1⁄4" FNPT 3.25 180° F PTFE Polypropylene PTFE Polypropylene Single Port Clear Liquid GGF6PY37 1⁄4" NPT 1⁄4" FNPT 3.25 212° F PTFE Kynar® PTFE PVDF Single Port Clear Liquid GGF3HJV7 1⁄2" NPT 1⁄4" FNPT 15 180° F Santoprene® Polypropylene PTFE Polypropylene Single Port 1⁄32" GGF6PY34 1⁄2" NPT 1⁄4" FNPT 15 180° F PTFE Polypropylene PTFE Polypropylene Single Port 1⁄32" GGF6PY39 3⁄4" NPT 1⁄4" FNPT 21 180° F PTFE Polypropylene PTFE Polypropylene Single Port 1⁄16" GGF6PY40 3⁄4" NPT 1⁄4" FNPT 28 180° F Santoprene® Polypropylene EPDM Polypropylene Single Port 1⁄16" GGF6PY35 1" NPT 3⁄8" FNPT 49 180° F Santoprene® Polypropylene EPDM Polypropylene Single Port 3⁄16" GGF6PY36 1" NPT 3⁄8" FNPT 35 180° F PTFE Polypropylene PTFE Polypropylene Single Port 3⁄16" GGF6PY41

DAYTON

Continuous-duty replacement pumps fit most heating systems. Feature cast-iron volute with bronze impeller and wear ring. Float-operated internal water makeup feeder has 1⁄2" NPT connection. Water-level gauge with protective brass rods and shutoff valves. Receiver has 2" NPT low return inlet port, 2" NPT vent line port, 2" NPT overflow port, and 1⁄2" NPT drain port. 4-bolt flange mounting. (EDR = equivalent direct radiation.)

Can easily pump slurries, solvents, and high-viscosity liquids such as paints and inks. Feature all-bolted bodies that are injection-molded and structurally reinforced with a fiber fill. Spring-assisted air valve has proprietary seal rings that never require lubrication.

Expansion Tank Automatic Vent Valves

▪Max. pressure 150 PSI ▪Temp. range 33° to 240°F Brass valves with polyethylene float. Designed for use in water distribution and steam systems. Help to eliminate air pockets.

Inlet Vent Dia.

Item

No. 1⁄4" MNPT 1 1⁄4" WWG4A821 1⁄8" MNPT 1 1⁄4" WWG4A820

WATTS