Technical data - Industrial Water Equipment Ltd

Technical data
AP30
AP30
Impeller
The impeller is an open single-vane cast iron impeller
with a clearance of 30 mm. Cast iron is chosen as it is
resistant towards mechanically wearing particles.
The pumps are used for pumping wastewater, sludgecontaining
water, ground water and surface water in
places such as
• holiday homes,
• single-family houses,
• blocks of flats,
• public buildings,
• factories,
• garages,
• underground car parks and
• car wash areas.
Applications as under AP10, but where a larger impeller
clearance is required.
Pump and stator housing
The pump housing and the stator housing are made of
cast iron.
The stator housing is dry, i.e. not oil-filled.
Discharge
All AP30 pumps have a horizontal R 2 discharge port for
threaded connection.
Shaft and bearings
The shaft is made of stainless steel and rotates in maintenance-free
prelubricated ball bearings.
TM01 7174 4099
An adjustable cast iron wear plate is fitted at the inlet
side of the impeller.
Shaft seal
Combination of mechanical shaft seal and lip seal.
The primary shaft seal have silicon carbide/silicon
carbide seal faces.
The secondary shaft seal is a lip seal. The chamber
between the shaft seals is filled with oil.
Standard pumps: 0.01 litre
Ex-pumps:
0.4 litre.
Motor cable
Standard pumps 10 m:
Ex-pumps 10 m:
Materials
Description
Control box
H07RNF.
H07RNF - PLUS.
Materials
DIN
W.-Nr.
AISI/
ASTM
Stator housing Cast iron EN-GJL-250 0.6025 ASTM 35B
Pump housing Cast iron EN-GJL-250 0.6025 ASTM 35B
Neck ring
Bronze
Impeller Cast iron EN-GJL-250 0.6025 ASTM 35B
Wear plate Cast iron EN-GJL-250 0.6025 ASTM 35B
Shaft Stainless steel 1.4104 AISI 430F
Bearings
Heavy-duty prelubricated ball bearings
Screws Stainless steel 1.4301 AISI 304
Oil
Shell Ondina 15, non-toxic
Further information about control box, float switch, and
level control, see page 44.
TM00 3561 5093
17