P 173 Breeze grand piano
P 173 Breeze grand piano
The P 173 Breeze grand piano is an improved instrument of the New generation of PETROF grand pianos. Even though this piano is middle sized, we have used the most advanced structural elements of great concert instruments and the selected materials of the best quality. This grand piano is intended for home use or education and training purposes. It can be a beautiful accessory of the home interior and its typical romantic tone will delight all ambitious pianists.
See also the review of PETROF grands in Pianobuyer (page 49 - 50).


a 1525 mm ° 60,04“
b 1730 mm ° 68,11“
height Height - 1025 mm ° 40,35“
weight Weight – 309 kg ° 680 lb
P 173 Breeze
Length   (mm)    1730 mm (68,11 inch)
Width     (mm) 1525 mm (60,04 inch)
Height   (mm) 1025 mm (40,35 inch)
Weight   (kg) 309 kg (681 lb)
Sound board material solid resonance spruce wood
Sound board active area  1,293
Ribs (number, shape) 11, spherical 
Soundboard construction wedgewise tapered
Cast iron plate wet sand casting
Surfacing of iron plate light gold metallic paint, diamond effekt
Pin block - material multiplex beech plywood
Inner rim material beech, birch 
Inner rim thickness 35 mm
Wooden frame posts 3 longitudinal
Descant post material -
Cut off bar (corner cross rib) straight, beech
Outer rim - material Sandwich, solid alder wood core, plywood coated, inner veneer Ebony Makassar
Bridge - treble solid maple wood
Bridge - bass solid maple wood
Bridge pins steel-round tips
Agraffes (material, number) brass, 1-59
Duplexes - front gis2 - c5
Duplexes - rear d2 - c5
Strings - material steel wire, copper winding
Hitching of plain strings  double
Dampers - number 1-68
Action top quality european action
Hammer heads top quality felt hammer heads
Keyboard spruce wood, individually balanced keys
Keys balancing, touch weight 55g in bass - 50g in treble
Black keys Ebony wood
Pedals Unacorda (Piano) pedal, Sostenuto (Prolongement) pedal, Forte pedal
Castors brass, unbraked castors 
PETROF sign on right side wall no
Felts colour red+ black
Hydraulic slow close fallboard mech. yes
P 173 Breeze
P 173 Breeze - detail
P 173 Breeze - detail
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