Centrifugal Oil Transfer Pump

CYZ-A Series Marine Self-Priming Centrifugal Oil Transfer Pump – Technical Specifications

Product Highlights

✔ Premium Quality – Robust marine-grade construction
✔ High Flow & Efficiency – Optimized for fuel transfer
✔ Reliable Operation – Smooth performance with minimal vibration
✔ Cost-Effective – Competitive pricing without compromise
✔ Fast Delivery – Ready stock for urgent requirements

General Description

The CYZ-A Series represents an advanced self-priming centrifugal pump developed through extensive research of domestic and international technologies. Engineered for:

Marine & Offshore Applications:
- Oil tankers & cargo ships
- Terminal fuel transfer stations
- Airport refueling systems
Fluid Compatibility:
- Gasoline, kerosene, diesel (temperature range: -20°C to +80°C)
- Viscosity: ≤100 cP
- Solid content: <30% by volume

Key Features

Self-Priming Design – No bottom valve required (suction lift up to X meters)
Multi-Functional – Doubles as:
- Stripping pump
- Ballast pump
- Marine fire pump
Durable Construction:
- Hard alloy mechanical seals
- Corrosion-resistant materials
Simplified Piping:
- No safety valve on discharge line
- No foot valve on suction line

Model Identification

Example: 25CYZ-A-20

25 → Inlet diameter: 80mm (3″)
CYZ → Marine self-priming centrifugal oil pump
A → Improved design version
20 → Head: 20 meters (65.6 ft)

Centrifugal Oil Transfer Pump

Parameters:

MODEL	self-priming	RPM	CAPACITY	HEAD	NPSH
	time
	(min)	r/min	( m3/h)	(m)	m
25CYZ-A-20	2	2900	3.2	20	3
25CYZ-A32	2		3.2	32	3
32CYZ-A50	2		3.2	50	3
40CYZ-A-20	2		6.3	20	3
40CYZ-A-32	2		6.3	32	3
40CYZ-A-40	2		10	40	3.5
40CYZ-A-50	2		6.3	50	3.5
50CYZ-A-12	2		12.5	12	3.5
50CYZ-A-20	2		15	20	3.5
50CYZ-A-30	2		12.5	30	3.5
50CYZ-A-35	2		12.5	35	3.5
50CYZ-A-40	2		12.5	40	3.5
50CYZ-A-50	2		12.5	50	3.5
50CYZ-A-60	2		12.5	60	3.5
50CYZ-A-75	2		15	75	3.5
65CYZ-A-15	2.5		30	15	3.5
65CYZ-A-32	2		25	32	3.5
65CYZ-A-50	2		25	50	3.5
65CYZ-A-70	2		25	70	3.5
80CYZ-A-13	3.4		35	13	4.5
80CYZ-A-17	3		43	17	4.5
80CYZ-A-22	2.5		40	22	4.5
80CYZ-A-25	2.5		50	25	4.5
80CYZ-A-32	2		50	32	4
80CYZ-A-40	2		50	40	4
80CYZ-A-55	2		60	55	4
80CYZ-A-70	2		60	70	4
100CYZ-A-20	2		80	20	4.5
100CYZ-A-25	2		100	25	4.5
100CYZ-A-32	2		100	32	4.5
100CYZ-A-40	2		100	40	4
100CYZ-A-50	2		100	50	4
100CYZ-A-65	2		100	65	4
100CYZ-A-75	2		80	75	4
150CYZ-A-15	2.5	1450	180	20	3
150CYZ-A-30	2.5	1450	180	30	3.5
150CYZ-A-45	2	2900	160	45	4.5
150CYZ-A-55	2		160	55	4.5
150CYZ-A-65	2		160	65	4.5
150CYZ-A-80	2		160	80	4.5
200CYZ-A-32	2	1450	400	32	4
200CYZ-A-63	2		280	63	4
250CYZ-A-50	2		400	50	4
300CYZ-A-50	2		500	50	4