CP4 semicircular penstock

Semicircular penstock

CP4 semicircular penstock

CP4 semicircular penstock
Semicircular penstock

Both the semicircular bottom and the high sealing quality make the semicircular CP4-RS the ideal fitting for use in DIN chambers. It is suitable for retrofitting in manholes, an existing channel or for the construction of a new channel.

More details

Data sheet Tender text

Details

Stainless steel penstock with semicircular opening, 4-sided sealing

Opening dimensions 150 × 150 mm to 600 × 600 mm

Pressure level on the front side: 4 mwc
Pressure level on the rear side: 4 mwc

From opening dimensions 700 × 700 mm to 800 × 800 mm

Pressure level on the front side: 4 mwc
Pressure level on the rear side: 3 mwc

Materials

Frame and plate: stainless steel 1.4301 (SS304) / 1.4404 (SS316L)
Seal: EPDM (wastewater- and UV-resistant) or NBR
Spindle: stainless steel 1.4301 (SS304) / 1.4404 (SS316L)
Spindle nut: GC-CuSn 12, seawater resistant bronze

Other materials available on request.

Leak tightness class

Leak rate better than DIN EN 19569, Part 4, Table 1:
- Pressure on front side: max. 1 % from 0.02 bis 0.05 l · s^-1 · m^-1 (leak tightness class 4)
- Pressure on rear side: max. 5 % from 0.02 bis 0.05 l · s^-1 · m^-1 (leak tightness class 4)

Actuation of the penstock by:

Stainless steel hand wheel on transverse yoke
Lateral actuation with gearbox with BÜSCH stainless steel bevel gearbox with stainless steel hand wheel or stainless steel crank handle
BÜSCH all-in-one control key via square cap
BÜSCH MOBITORQ mobile electric actuator via square cap
BEA^© stainless steel electric actuators assembled on transverse yoke, optional with BÜSCH weather protection roof
Pneumatic actuator assembled on transverse yoke
Hydraulic actuator assembled on transverse yoke
E-Actuator

All actuator options available as a complete package.

Individual sizes are possible at any time on request.

YOUR ADVANTAGES

IMMEDIATELY TIGHT

Full sealing performance independent of water level due to pre-tensioned seal

NARROW CONSTRUCTION

Usable in narrow shafts

NO SPRAY EFFECT

Clear control behaviour

LARGER DENSITY LINE

Ideal for rough construction openings

PERFECT CORROSION PROTECTION

All welded stainless steel parts from our own pickling plant

OPTIONAL EX-PROTECTION
On request, the penstock can be proven to comply with the ATEX Directive 2014/34/EU

SPECIAL FEATURES

SEMICIRCULAR BOTTOM

Ideal penstock for DIN channels

VARIABLE INSTALLATION OPTIONS

Retrofitting in manholes, in an existing channel or for new sewer construction

We will be pleased to consult you.

Contact

Accessory

Bar screen

Individually manufactured protection for penstocks and pumps or as coarse cleaning in the sewage treatment plant/sluice

Bevel gearbox

For reducing the actuating forces on penstocks, for power transmission and for power distribution when actuating double-spindle penstocks - made of stainless steel