[shortdesc]

Brand	Davey
Model Group	Dyna Drive
Waranty	36 Months

Pick the One That Fits Your Needs

Model	Max. Flow (gal/min)
DD15-35NPT	12
DD60-10 (CE/NPT)	16
DD90-11 (CE/NPT)	19

[/shortdesc]

Prodcut Description

Davey DD15-35NPT: Advanced Constant Pressure System

The Davey DynaDrive DD15-35NPT is the ultimate solution for consistent water pressure. Its variable-speed drive ensures a steady pressure, regardless of fluctuating water demand, delivering smooth operation and energy efficiency. Whether multiple taps are in use or just one, this pump adjusts automatically to maintain constant and reliable flow while saving energy and reducing operating costs.

Engineered for Efficiency and Comfort

Enjoy a smooth, quiet operation with reduced water hammer and optimized performance. The integrated controller simplifies setup, allowing precise pressure adjustments to fit your household needs. Tested to meet UL778 standards, the DynaDrive DD15-35NPT is as safe as it is efficient, ensuring long-lasting reliability for your home.

Category	Specification
OPERATING LIMITS
Category	DD15-35NPT
Max. flow rate @ 300kPa (43psi)	45L/min (12 US gallons)
Max. flow rate @ 400kPa (58psi)	18L/min (5 US gallons)
Max. flow rate @ 500kPa (73psi)	N/A
Max. casing pressure	800kPa (116psi)
'Out of Box' constant pressure	414kPa (60psi)
Max. set pressure	600kPa (87psi)
Min. cut-in pressure (gauge)	10kPa (1psi)
Default cut-in pressure	50kPa (7psi) less than set pressure
Max. cut-in pressure	20kPa (3psi) less than set pressure
Operating water temp range	0 – 80°C (32 – 176°F)
Operating ambient/ air temp range	0 – 50°C (32 – 122°F)
Maximum humidity	95%
Nature of fluids	Clean, clear, non-corrosive, non-
Applicable approvals	UL 778; UL61800-5-1
ELECTRIC DATA
Voltage	110 – 120V ~
Max motor speed	2,900rpm
Frequency (incoming power)	50 – 60Hz
Input power P1	0.8kW
Output Power P2	0.55kW
Running current	9.4A
Insulation class	F
IP rating	55

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DOCUMENTATION

Specification Sheet	Download
User Manual	Download
Spare Parts	Download

DIMENSIONS (INCHES)

Category	Specification
Model	DD15-35NPT
A	5 1/4
B	22 1/2
C	11 3/4
D	5 1/2
E	3 1/2
F	9
G	7 3/4
H	9
I	16 1/2
J	6 3/4
K	4
L	5 1/4

DD15-35NPT Dynadrive Pump – 0.8kW, 35 GPM, 115V, Includes Expansion Tanks

Pick the One That Fits Your Needs