YDP Series Fresh Water Pump

Yanmar YDP Series Fresh Water Pump

For fresh, semi-trash, and garbage water, the pump series from YANMAR has bore sizes ranging from 2" to 4". Pumps of every kind now have an electric starting system.

The combustion chamber itself is enhanced, high-pressure injection technology reduces the amount of fuel needed for ignition, and an EGR (Exhaust Gas Recirculation) system recycles some of the exhaust gas back into the air intake.

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Specifications
Dimensions
Performance Curve
Pump Details
Accessories

YDP w/t L-N

Sales area			For non-emisson regulated area
Type			Fresh water pump
Model			YDP20N	YDP20N-E	YDP30N	YDP30N-E	YDP40N	YDP40N-E
PUMP	Type		Self-priming pump
	Suc. & discharge dia. [mm]		50		80		100
	Max. total head [m]		32		28		26.5
	Suction lift [m]		7
	Max. capacity [lit./min.]		550		900		1300
ENGINE	Model		L48N6-PY	L48N6-PEY	L48N6-PY	L48N6-PEY	L70N6-PY	L70N6-PEY
	Type		4-stroke,air cooled diesel engine
	Displacement [cc]		219				320
	Max. output [kW@3600 min⁻¹]		3.5				4.9
	Cont. output [kW@3600 min⁻¹]		3.1				4.4
	Starting system		Recoil	Electric*	Recoil	Electric*	Recoil	Electric*
	Fuel oil tank capacity [lit.]		13
UNIT	Dimensions	L [mm]	530				630
		W [mm]	484
		H [mm]	637				727
	Dry mass [kg]		44	59	46	61	62	77

Sales area			For non-emisson regulated area
Type			Semi-trash pump
Model			YDP20STN	YDP20STN-E	YDP30STN	YDP30STN-E	YDP40STN	YDP40STN-E
PUMP	Type		Self-priming pump
	Suc. & discharge dia. [mm]		50		80		100
	Max. total head [m]		22.5		23		25
	Suction lift [m]		7
	Max. capacity [lit./min.]		550		850		1300
ENGINE	Model		L48N6-PYST	L48N6-PEYST	L48N6-PYST	L48N6-PEYST	L70N6-PY	L70N6-PEY
	Type		4-stroke,air cooled diesel engine
	Displacement [cc]		219				320
	Max. output [kW@3600 min⁻¹]		3.5				4.9
	Cont. output [kW@3600 min⁻¹]		3.1				4.4
	Starting system		Recoil	Electric*	Recoil	Electric*	Recoil	Electric*
	Fuel oil tank capacity [lit.]		13
UNIT	Dimensions	L [mm]	530				630
		W [mm]	484
		H [mm]	637				727
	Dry mass [kg]		44	59	45	61	61	76

Sales area			For non-emisson regulated area
Type			Trash pump
Model			YDP20TN	YDP20TN-E	YDP30TN	YDP30TN-E	YDP40TN	YDP40TN-E
PUMP	Type		Self-priming pump
	Suc. & discharge dia. [mm]		50		80		100
	Max. total head [m]		24		27		25
	Suction lift [m]		7
	Max. capacity [lit./min.]		550		1150		1750
ENGINE	Model		L48N6-PY	L48N6-PEY	L70N6-PY	L70N6-PEY	L100N6-PYT	L100N6-PEYT
	Type		4-stroke, air cooled diesel engine
	Displacement [cc]		219		320		435
	Max. output [kW@3600 min⁻¹]		3.5		4.9		7.4
	Cont. output [kW@3600 min⁻¹]		3.1		4.4		6.6
	Starting system		Recoil	Electric*	Recoil	Electric*	Recoil	Electric*
	Fuel oil tank capacity [lit.]		13
UNIT	Dimensions	L [mm]	580	735	680	810	718	855
		W [mm]	484
		H [mm]	620		710		740
	Dry mass [kg]		54	72	75	93	91	109

(YDP w/t L-V)

Sales area			For emisson regulated area
Type			Fresh water pump			Trash pump
Model			YDP20V	YDP30V	YDP40V	YDP30TV	YDP40TV	YDP40TV-E
PUMP	Type		Self-priming pump			Self-priming pump
	Suc. & discharge dia. [mm]		50	80	100	80	100
	Max. total head [m]		32	28	26.5	27	24
	Suction lift [m]		7
	Max. capacity [lit./min.]		550	920	1300	1150	1700
ENGINE	Model		L70V6-PY		L70V6-PYT	L70V6-PYT	L100V6-PYT	L100V6-PEYT
	Type		4-stroke air cooled diesel			4-stroke air cooled diesel
	Displacement [cc]		320			320	435
	Max. output [kW@3600 min⁻¹]		4.8			4.8	6.8
	Cont. output [kW@3600 min⁻¹]		4.3			4.3	6.2
	Starting system		Recoil			Recoil		Electric*
	Fuel oil tank capacity [lit.]		13			13
UNIT	Dimensions	L [mm]	560		630	680	718	855
		W [mm]	484			484
		H [mm]	702		727	710	740
	Dry mass [kg]		52	53	62	73	92	108

	A	B	C
YDP20N	435	530	687
YDP30N	435	530	687
YDP40N	435	630	727

Construction
		Impeller
Material (Principal Parts)	Pump Casing	Aluminum Diecast(ADC12)
	Casing Cover	Aluminum Diecast(ADC12)
	Impeller	Cast Iron (FC150)
	Inner Casing	Cast Iron (FC150)
	Liner
Strainer		2"	3"	4"
		06 x 5.5	07 x 9	67