Volym Concrete Pump Stations

PRODUCT INFORMATION

The Volym Precast Concrete Pump Station is Australia’s largest packaged solution for high-capacity wastewater and stormwater applications. Designed for projects that demand durability, emergency storage, and heavy-duty pumping, Volym combines long service life with efficient installation and operation.

Concrete Chamber

The Volym precast modules are engineered for strength and flotation resistance. Their smooth, durable finish ensures longevity, while the optional Sludge-Kill benching provides a self-cleaning sump that improves solids handling and reduces maintenance.

Pumps & Controls

Each Volym station can be configured with up to four submersible pumps, supported by custom-built switchboards and SCADA-ready telemetry. Dedicated access hatches are provided for both pumps and valve chambers, enabling easier maintenance and safe operation.

Features

Equivalent capacity to a Ø3800 mm wet well with 11.5 m³ per metre of depth
Depths available from 2 to 15 m
Constructed from 50 MPa sulphate-resistant concrete with calcareous aggregate for over 50 years of service life
One-piece moulded base to eliminate leakage within the working volume
Elliptical design (max. 3.5 m width) enables efficient transport without escort requirements
Pre-engineered for structural integrity and flotation; compliant with AS3735
Optional Sludge-Kill benching for self-cleaning sump performance
Can accommodate up to four pumps with access hatches for pumps and valve chambers
Faster, safer installation compared to cast in-situ construction
Heavy-traffic cover options available

Technical data

Model	PPS	PPM	PPL	PPG
Internal dimensions (mm)	1200²	Ø1820	Ø2250	Ø3200
Minimum chamber depth (m)	1.2	2.0	2.0	2.0
Maximum chamber depth (m)	5.0	10.0	10.0	15.0
External increments in multiples of (mm)	300	250	250	250
Minimum increment size (mm)	300	300	300	500
Integral valve chamber - size (m)	–	1.2 x 1.2	1.5 x 1.5	2.2 x 1.8
Minimum depth chamber capacity (L)	1700	4500	7000	14,000
Capacity/extra metre of depth (L)	1450	2600	4000	8000
Maximum pipework size (mm)	100	150	200	300

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VOLYM CONCRETE PUMP STATIONS