XF "S" Version Datasheet

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First found Nov 13, 2015

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Single Stage Pumps
Experts in water.
APPLICATIONS
Ideal for pumping slightly aggressive, non-volatile
liquids without fibres or solids in such applications as:–
• Sea water
• Aquaculture
• Mild acid solutions
• Washing systems
• Hydroponics
• Desalinated water
Why choose thE
Davey XF Series Single Stage Pump?
PUMP
1 or 2 stage (single or twin impeller)
Closed vane impellers
Stainless Steel pump shaft
Corrosion resistant casing
Silicon Carbide Mechanical shaft seal
Oring casing seal
MOTOR
Davey manufactured
TEFC with IP55 enclosure
Class F insulation
Permanently split capacitor design
Double contact C3-HTG sealed bearings
Inbuilt thermal overload protection
Plastic feet on motor shell
XF Series
XF92S, XF171S, XF221S & XF192S
Single Stage Pump
Model Numbers:
71401S, 71101S, 71201S & 71301S
Robust and compact, 1 or 2 stage centrifugal pumps with
silicon carbide seals, corrosion resistant componentry and
driven by a TEFC motor. Designed for total head duties to
33m and flows to 225 lpm.
All models are fitted with “Thermotection” for closed head
pump protection.
Also available in 110 or 220 Volt 60Hz single phase.
THERMOTECTION
Thermotection will automatically stop the pump should
the water in the casing reach 85ºC. This condition may
occur when a fully primed pump is operated without being
allowed to discharge water (i.e. closed head operation).
Thermotection control will automatically restart the pump
when the water temperature drops below 65ºC±5ºC.
•Manufactured from quality corrosion resistant materials
•TEFC motor corrosion resistant and excludes dust and dirt
•Motor and pump designed for frequent starts
•Quick and easy installation
•Low maintenance
•Easy to service if required
•Protected against pump damage from closed head
operation
XF Series Single Stage Pump
OPERATING LIMITS
hydraulic performance
Type
XF92S
XF171S
XF221S
XF192S
Capacities to
98 lpm
175 lpm
225 lpm
190 lpm
Maximum total head
28m
17m
20m
33m
Maximum suction head
7.0m
7.5m
7.5m
7.5m
Maximum water temperature
85ºC
Minimum water temperature
1ºC
Inlet size
ft m
35
100
30
80
25
1" BSP(F)
Outlet size
Maximum casing pressure
400kPa
250kPa
250kPa
20
60
1" BSP(F) 1" BSP(M) 1" BSP(M) 1" BSP(F)
TOTAL HEAD
15
400kPa
40
10
Materials of Construction
XF221S
XF171S
Part
Material
Impellers
Glass filled polycarbonate
Lock nut
Glass filled nylon
Pump casing
– XF171S & XF221S
– XF92S & XF192S
Glass filled noryl
316 stainless steel
Clamp band
304 stainless steel
Pump shaft
304 stainless steel
Suction cover
Glass filled noryl
Seal ring (stationary)
Silicon carbide
Type
Seal ring (rotating)
Aluminium oxide
Supply voltage
Seal spring
316 stainless steel
Supply frequency
O-rings
Nitrile rubber
Full load current
3.7A
2.8A
4.5A
5.2A
Diffusers
Glass filled noryl
Locked rotor current
12.0A
12.0A
18.0A
18.0A
Blanking ring – XF92S & XF192S
Glass filled noryl
Input power (P1)
0.84kW
0.78kW
1.05kW
1.15kW
Spacer
Glass filled nylon
Output power (P2)
0.58kW
0.53kW
0.70kW
0.80kW
Priming plug
Glass filled noryl
Enclosure
IP55
Motor shell
Marine grade aluminium
Insulation
Class F
Shell finish
Baked polyester
Starting
20
0
5
XF192S
XF92S
0
l/min 0
50
g/hr 0
500
100
1000
150
250
200
1500 2000
FLOW
2500
3000
electrical DATA
XF92S
XF171S
XF221S
XF192S
220-250V
50Hz
P.S.C.
installation & priming
• Installation with suction lift require a good quality foot valve to avoid loss of prime.
• To prime, fill pump body and suction line through priming plug hole located above suction inlet and replace plug.
DIMENSIONS
A
F
B
D
E
Type
A
B
C
D
C
E
F
Mounting holes
diameter (mm)
Inlet
B.S.P.
Outlet
B.S.P.
Net Weight
(kg)
XF92S
325
220
195
100
125
100
1”F
1”F
7.2
XF171S
325
215
193
100
126
100
1”F
1”M
6.7
XF221S
350
215
193
100
126
100
1”F
1”M
8.3
XF192S
350
220
195
100
125
100
1”F
1”F
8.8
10 @ 140 centres
Environment
ISO 14001
davey.com.au | daveynz.co.nz
This literature is not a complete guide to product usage. Further information is available from your Davey Dealer, Davey Support Centre
and from the relevant product Installation and Operating Instructions. Must be read in conjunction with the relevant product Installation
and Operating Instructions and all applicable statutory requirements. Product specifications may change without notice.
® Davey is a registered trademark of Davey Water Products Pty Ltd. © Davey Water Products Pty Ltd 2013.
DWP0422/1213 supersedes D854-3
Quality
ISO 9001
H/O & MFG SCORESBY
H/O & MFG SCORESBY
All dimensions in mm unless otherwise stated.

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