Annovi Reverberi AR303 BlueFlex diaphragm pump
BlueFlex long life diaphragms
Honda GX160 4.8 hp
Roll frame
GR40 control valve
OK to run dry
Self-priming
Performance:
30 lpm (7.9 gpm)
40 bar (580 psi)
Annovi Reverberi GR40 control valve:
50 lpm (13 gpm) 
40 bar (580 psi)
Includes:
2 x outlet hose tails for 10 mm (3/8 inch) hose
1/2 inch BSP(M) inlet port
Bypass hose tail for 19 mm (3/4 inch) hose
Direct-to-pump mount hardware kit

Annovi Reverberi AR303 diaphragm pump
BlueFlex long life diaphragms - providing over 80% longer life than traditional rubber diaphragms
Performance:
30 lpm (8 gpm)
40 bar (580 psi)
550 rpm
3 hp requirement
Features:
3 diaphragms
60 degrees C max temperature
Self-priming
OK to run dry
Materials:
Anodized aluminium body
BlueFlex long life diaphragms
Pump ports:
1/2 inch BSP(M) outlet port
13 mm (1/2 inch) outlet hose tail
25 mm (1 inch) inlet hose tail
Oil type:
SAE 30 engine oil

Honda GX160 engine
4-stroke
Air cooled  
OHV
163 cc
Performance:
4.8 hp (3.6 kW) @ 3600 rpm
7.6 ft lb (10.3 Nm) @ 2500 rpm
Capacities:
0.58 litre (0.61 US qts) crankcase oil capacity
3.1 litre (3.3 US qts) fuel tank capacity
Engine oil type:
Honda factory approved 10W/30 engine oil